West Marion County and I-465

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The first part of the new beltway (almost) around Indianapolis started on the westside of Marion County. As mentioned in other articles, the original plan was to start Interstate 465 at Interstate 65 on the northwest side, with the replacement for State Road 100 (which I-465 officially was) heading south from there to circle around the county from there. Interchanges were planned at I-65, I-74/US 136, 10th Street, US 36 (Rockville Road), US 40 (Washington Street), Weir Cook Municipal Airport (Airport Expressway), Interstate 70, and SR 67 (Kentucky Avenue). According to USGS topo maps, like that included below, show that there was a stub ramp connecting I-465 to 62nd Street, although the ramp connecting to 62nd Street was listed as still proposed six years later.

1962 USGS topographic map showing the original interchange connection Interstate 65 and Interstate 465.

Construction started along the corridor in 1959. The Indianapolis News ran a series of pictures showing the plans set out by the State Highway Department. If you noticed the list of interchanges above, there were no plans for 56th Street or 38th Street to have ways to access 465. Bridges were to be built over 465 at 56th, 46th, 38th, 34th, and 21st Streets. (21st Street was a very special, and contentious, situation. I covered it in the article: “Building I-465 at West 21st Street. [8 May 2020]”)

Indianapolis News, 14 December 1959, showing the Indiana State Highway Department’s plans for the new Interstate 465 (also still called State Road 100 at the time) at the northern terminus of the highway.

The plans for Interstate 65 at that point were to continue to have it replace US 52 (Lafayette Road). The US 52 bypass at Lebanon was made part of the new I-65. The temporary plan was to connect I-65 just southeast of I-465 directly to US 52 until construction could continue. Then I-65 would also be US 52 from that point to northwest of Lebanon. I mention this only because the loop around Indianapolis was, apparently, easier to get approved than trying to run I-65 through town. (And since it would take another 16 years to complete, even to the point that an addition was planned to I-465 and completed before I-65 through Marion County says it all.)

It wouldn’t take long after the original plans for the interstate were laid down that changes were made. The non-planned 38th Street interchange was added to the deal. It was to be a partial cloverleaf interchange connecting to 38th Street at that point. Marion County had decided to build 38th Street from Lafayette Road east to the new White River bridge to be built by the city. At that point in history, 38th Street was a county road with nothing resembling the connections it has today as a major west side thoroughfare.

Indianapolis News, 11 December 1959, showing the future connection to 38th Street from I-465. This ramp would be built much later, when 38th Street was finally connected as a thoroughfare across Marion County.

The next interchange south of the “gonna be built someday” 38th Street was the connection to another interstate highway, Interstate 74. The plans shown in the Indianapolis News differ slightly from what was actually built. US 136 (Crawfordsville Road) is directly connected to the east end of the proposed interstate connection. This would change. It looks like the proposed interchange was moved slightly north, and Crawfordsville Road west of High School Road was turned north to connect to High School Road. This would be where US 136 would ultimately officially end.

Indianapolis News, 10 December 1959, showing the proposed connection between interstates 74 and 465. The original plan, and this was carried out, is that Interstate 74 would “travel over,” ISHD/INDOT term for multiplex, with I-465 from northwest to southeast Marion County.
1953 Topo map showing the intersection of West 10th Street and High School Road.

The next section did change, at least at one interchange, quite a bit. But before I describe that, let’s talk about the placement of I-465 from Vermont Street north to about where 16th Street would be, if it continued to High School/Girls School Road. The new interstate was planned, in that section, to be built directly over High School Road. This is not really a stretch, since High School Road, from Washington Street south to the Airport, was the original State Road 100. And I-465 was, for all intents and purposes, State Road 100 according to ISHD.

I have written a detailed history of SR 100 (SR 100: How did it come to be? [9 March 2019]) and an article about how, at one point, the connection between SR 100 on BOTH sides of Marion County were to have cloverleaf interchanges (“The Cloverleaf Interchanges at US 40 and SR 100” [20 November 2019]). If SR 100 had been completed on the west side, like it was on the north and east sides, I have no doubt that it would have followed High School Road north, probably, ultimately, to 86th Street, which was SR 100 along the northwest side.

The change in interchanges happened at 10th Street. The original plan was for a full cloverleaf interchange at that intersection. This would have pushed the eastbound 10th Street to southbound 465 ramp back closer to Glen Arm Road, where High School Road was rerouted to miss the interchange. What was ultimately built was a jumbled three-quarter cloverleaf with a flyover from westbound 10th to southbound 465.

In the end, High School Road was basically built over by 465 from Vermont to 10th Streets. 10th Street is a survey correction line, so High School actually moves slightly to the east at that point, as shown in the topo map to the left. For more information about survey lines, check out “Survey Lines and County Roads. (29 March 2019)”

Indianapolis News, 9 December 1959, showing the Indiana State Highway Department plans for I-465 from just south of the New York Central railroad tracks to just north of the Baltimore & Ohio Railroad tracks, including what was to originally be full cloverleaf interchanges at 10th Street and Rockville Road.
1953 USGS topo map of the area of Washington Street and High School Road. The area marked “Ben Davis” would be the location of the new cloverleaf interchange between US 40 and I-465.

From the looks of aerial photos in 1959 as shown in the Indianapolis News, the interchange at Washington Street was going to be very destructive. (Keep in mind that as of the writing of this article, MapIndy, my go to source for historic aerial photos of Marion County no longer offers that service. Maps are available, but the aerial photos are gone.) In addition to the shunting of Morris Street (a survey line and historic route of its own accord), most of where the interchange between US 40 and I-465 was basically what had been the town of Ben Davis.

Another thing would have to happen before this interchange would be built. It was determined, and reported, in July 1959 that an improvement of West Washington Street would have to occur before the interstate reached that point. US 40 was to be widened in the area. The work on Washington Street, however, would have to wait until sewer work in the area was completed…probably in 1961. Plans to widen Washington Street from 40 feet to 68 feet wide, with a four foot median and an eight parking lane on each side, were decided upon. Very little of that plan exists today…and if it does, it’s hard to find.

Indianapolis News, 8 December 1959, showing the proposed area of US 40 and Interstate 465.

The last area covered by the Indianapolis News in the series of articles (actually, it was the first since the editor staff decided to post them south to north, even though the interstate was built north to south!) shows the area of I-465 near Weir Cook Municipal Airport. The one change that I can see is what would become Airport Expressway (check out “Indianapolis’ Raymond Street Expressway” [4 February 2020] for the history of what started out as the Bradbury Expressway) was proposed to connect to the airport heading slightly north of due west, just above Southern Avenue. This section of the (now) Sam Jones Expressway is due east-west at the point it connects to Interstate 465. For a history of what is now Indianapolis International Airport, check out “Indianapolis Municipal Airport.” (20 August 2019)

Indianapolis News, 7 December 1959. This newspaper snippet shows the area of proposed I-465 near the (then) Weir Cook Municipal Airport (now Indianapolis International).

That covers the first of the construction of the State Road 100 replacement. I want to share this one last snippet from the Indianapolis News of 19 October 1960. It shows the construction of I-465/I-65/US 52 at 62nd Street…or the original northern end of Interstate 465.

Indianapolis News, 19 October 1960, showing the original northern end of Interstate 465.

INDOT’s Reference Post System

In 1999, the Indiana Department of Transportation decided that it was time to come up with a system that would help better keep track of features along the roads that for which it was responsible. While is would be based, according to INDOT, on the mileage of the road, it was not a milepost system. It was a locator for maintenance items, other than signs, on the state highway system.

RPS 86 on US 40, Marion County, Indiana (Washington Park Cemetery). From Google Maps, snipped 23 December 2020.

There are many parts to the system. The one that most people would have seen, but not really noticed, were the signs that were put up for use with the system. These consisted of small blue signs with a mile number on it, with a smaller sign, if needed, below it with an offset to that mile on it. The signs themselves were barely wider than the post they were on. Very small in relation to most highway signs. Since they are technically only for INDOT use, their size wasn’t a concern. The public wouldn’t notice them, lessening the sign pollution that departments of transportation have been trying to keep under control forever.

RP 88, Offset .88, US 40 bridge of Buck Creek, Cumberland

I really wish I could have had a better snippet for the offset post, but then, the idea was to give the reader the image of what they roughly look like, so the reader would know what to look for.

The RPS manual is very detailed in its information. For instance, the picture to the left is listed as “RP_U_40_Post_86,” meaning “Reference Post, US 40, Post 86.” The one on the right is listed as “CUMBERLAND CORP. LINE BR 4588 O BUCK CREEK,” at least in the 2004 manual.

US 40 is a very prime example of why this system isn’t to be used as a mileage post system. The system was setup prior to the 1 July 1999 decommissioning of US 31, SR 37 and US 40 inside the Interstate 465 loop. What was, in 1999, marked as mile 86 on US 40 is, in 2020, at mile 92.37 on that very same road in 2004. In 2016, the last update from INDOT, it was listed as US 40 mile 65.179. The legal definition of US 40 was lengthened when it was rerouted along the southside of Indianapolis on I-465 in 2004. By a little over six miles. By 2016, the extra mileage along I-465 was removed to show a more accurate road mileage count towards INDOT’s limit of 12,000 miles.

But there is a bit more to the reference post system that comes into play. Each highway listed in the RPS not only includes the complete mileage for the road in Indiana, but they are also listed by the mileage per county, as well. For instance, reference post 86 above is listed as Marion County mile 24.06 in 2004. In the 2016 manual, that mileage is 5.027.

Then, the reference post system records almost everything along the road. This includes EVERY village/town/city street that intersects with the posted road. For instance, near reference post 86 is, in the 2004 manual, “86 + 0.21 24.52 IR 4193 LT (DELBRICK LN).” At reference post location 86.21, 24.52 route miles into Marion County, Delbrick Lane connects to Washington Street (US 40) on the left (north) side of the road. Directions are listed from the increasing number of the reference post. Every street is listed, although almost none of them have a reference post sign.

Also, the corporation limits of towns and cities are listed by the reference post location, although there is no reference post installed most of the time. This even includes old corporation limits. For instance, in the 2016 manual, reference post 85+0.686 is listed as “City or Town Limit – Indianapolis.” Post Road is reference post 86+0.668. Legally, Indianapolis continues for another at least two miles (the sign welcoming one to Indianapolis is west of German Church Road, the county line is another mile east of that, but that is in the town of Cumberland. And even legally, Cumberland is part of Indianapolis. It is as confusing as all get out, but suffice it to say, for the past 50 years, the city limits of Indianapolis have been the county limits of Marion County, with some exceptions. Certainly not Post Road.

But the idea of the legal multiplex of I-465 with almost every INDOT road in Marion County (there are two that don’t mix with I-465: US 136 and SR 135) that brings up another question. What about multiplexes of state roads?

When the system was created in 1999, it was designed with a hierarchy of roads. That hierarchy was interstate, US highway, then state road, in that order. INDOT does not use the term “multiplex” officially. It is called “travel over” in Indiana. The following picture comes from the INDOT RPS guide of 1999 showing how “travel overs” are handled when it comes to marking the mileage of the road.

Indiana Department of Transportation Reference Post System Users Guide, May 1999.

As you can see, near Frankfort, US 421 takes precedence with the little blue signs. SR 39 is junior to SR 38 when it comes to the signs, only due to the fact that 38 is before 39 numerically.

The system underwent some changes between 2004 and 2015. In 2015, it was made perfectly clear that the manual may contain some mistakes, but that every effort was taken to avoid them.

There was also a special note involving US 40 in Vigo County. When US 40 was removed from most of Vigo County, and rerouted along I-70 and SR 46, the RPS system was not changed to reflect that. The section of US 40 that “travels over” SR 46 is still labelled as SR 46. Here is INDOT’s explanation: “US 40 in Vigo County has a special issue that needs to be addressed. Due to relinquishments and creating a travel over for US 40, the alignment does not follow the historic path. US 40 now traverses where SR 46 has traditionally been and SR 46 is considered the Travel Over on US 40. However, the existing reference posts are still for the SR 46 route and are running in a contrary direction to the increasing direction of US 40. Therefore, for the purposes of this book, RP and Offset for the first 3 miles of US are based on the State Log Measure until it reaches the traditional location for US 40 and then jumps to RP 11 + 00 at the intersection of SR 46 and US 40.”

I mentioned above about the original system being put in place prior to the decommissioning of routes in Marion County. It is important to note that there were more routes affected than just those that were moved to I-465. Those routes were US 31, SR 37 and US 40. The mileage on those roads got weird, yes. But there were two others that were affected by the change…and one most people didn’t even realize.

SR 135 was rerouted from Troy Avenue to Thompson Road, cutting two miles out of the official route. This just required moving the little blue signs from north of Thompson Road, and surveying what else would need signs. And what wouldn’t.

The other route affect wasn’t even marked when it was decommissioned. Shadeland Avenue on the east side of Marion County was still legally SR 100 from I-465 to US 40 (Washington Street) until 1 July 1999. For the longest time, the only marker on SR 100 was a smaller blue sign below the reference post signs that read “100.”

INDOT has available on their website the RPS manuals for 2004, 2015 and 2016. Also available is the users guide from 1999. Here are the links for each: Users Guide200420152016

I-65 and I-465 On The Northwest Side – A Pictorial History

Today, I want to use MapIndy and USGS Topographic maps to show the progression of the interchange between I-65 and I-465 on the northwest side of Marion, just east of Eagle Creek Park. I am going to have four aerial photos in this entry: 1941, 1956, 1962 and 1972. Also, small snippets of several topo maps are used. Strangely, the 1941 and 1956 are almost identical.

1941 MapIndy aerial photo of the area around the I-65/I-465 interchange on the northwest side of Marion County.
1956 MapIndy aerial photo of the area around the I-65/I-465 interchange on the northwest side of Marion County.
1961 USGS Topographic Map of the interchange between I-65, I-465, and future SR 100, now known as I-465.

The 1961 USGS Topo map shows the pending SR 100 connection. Bridges appear in the 1962 aerial, especially Lafayette Road over I-465. It should also be noted that on the USGS maps, the pending I-465 was also marked SR 100. Also, what is now I-65 fed directly into Lafayette Road at this point. This made sense, since I-65 was the replacement, between Indianapolis and Labanon, of US 52…which followed Lafayette Road in this area.

The next photo is from 1962. The missing section in the picture had not changed much, if at all, from the 1956. The Dandy Trail did not cross Eagle Creek at a right angle to the creek. It had been replaced by a bridge on 56th Street. And the reservoir still hasn’t been built. Both interstates, I-65 going straight through the area, and I-465 veering off to the south, catch the eastern edge of the park like area west of Lafayette Road north of 62nd Street. That park like area is listed on the 1953 USGS topographic map as “Eagle Creek Forest.”

1953 USGS Topographic Map of Eagle Creek Forest.

It should be noted that 62nd Street was completely orphaned west of the interstate when it was built. Reed Road, which at the time before the building of the reservoir and the park ended at 62nd Street, was the access to the orphaned section west of the interstate.

The state had already made plans to make the complete I-465 loop, including between 56th Street north to the north leg. However, it never did get federal approval. If it was going to be built, the state would have to build it not as the interstate, but as a state road. Hence it was decided that the road that I-465 was replacing, SR 100, would be the designation for that section.

1962 MapIndy aerial photo of the area around the I-65/I-465 interchange on the northwest side of Marion County.

The topo map of 1967 (1969 edition) shows the completion of Eagle Creek Reservoir and Park. It shows the area that had been the Dandy Trail Bridge over Eagle Creek. I have included two snippets of that map. The first is the I-465/I-65 interchange, with the proposed SR 100 connection. The Second shows the 56th Street causeway over the reservoir.

1969 USGS Topographic Map of the I-65/I-465/Proposed SR 100 interchange.
1969 USGS Topographic Map of the 56th Street Causeway over Eagle Creek Reservoir.

By the time that the 1972 photo was taken, the Eagle Creek Reservoir and Park was in place. Reed Road, which allowed access to the park area with the circular road, was still in place, but as I recall it had been closed to traffic on the 56th Street end. The Dandy Trail bridge had been replaced with the 56th Street Causeway, mainly because the old road was under water at that point.

The major change, relating to the subject at hand, was the completion and connection of the section of I-465 north of I-65 heading off towards the north leg of the bypass route. That section was built not as part of I-465, but as SR 100. It wouldn’t stay SR 100 long, as the Feds allowed it to become I-465…as long as the state continued to pay 50% of the building cost as opposed to the normal 10%. So, yes, that section of I-465 was a state choice…the Feds approved it after construction was started. This would cut even more of 62nd Street, and High School Road, out of the city landscape. The curve, connecting Lafayette Road to 62nd Street heading east, had already cut the corner of 62nd Street and High School Road off from connecting with anything other than Lafayette Road to the west.

1972 MapIndy aerial photo of the area around the I-65/I-465 interchange on the northwest side of Marion County.

It hasn’t change much in that area since 1972. There are some rumblings of changing the interchange to make it more friendly to interstate-to-interstate transfer. But nothing has come of it.

I-465 and I-70, Marion County East Side, A Pictorial History

Today, I want to take a look at the interchange between Interstates 70 and 465 on the east side of Marion County…in pictorial form. This history will cover from 1962 to 1993, with what aerial photographs are available from MapIndy, the official mapping application of Indianapolis/Marion County. It will also cover the interchange between Interstate 70 and Shadeland Avenue, which was SR 100 before, and for some time after, the building of its replacement, I-465.

1962
1972
1978
1979
1986
1993

Two of the constrictions at the location of this interchange were both 21st Street and Franklin Road. Franklin Road had been in place since it was created as the Noblesville-Franklin State Road early in the state’s history. As you can tell from the photos, the routing of Franklin Road was changed between 21st Street and around 25th Street. The original routing of the road is still in place, but contains two dead end sections at the interstate.

21st Street has been around for a whole lot of years, as well. Maps show that it was added to the county sometime between 1870 and 1889. In 1889, there was a toll house for the Pleasant Run Pike on the northwest corner of 21st Street and Shadeland Avenue. From what I can tell, the only part of the road that was a toll road was from Arlington Avenue to Mitthoeffer Road. Today, 21st Street can be followed from Massachusetts Avenue at the Bee Line (Big Four – Conrail – CSX) Railroad to a point just northwest of Charlottesville.

The ramp from I-70 West to I-465 South was under construction in 1978, and would be completed in 1979. Prior to this, that traffic movement was handled by a loop ramp, as the interchange was originally built as a 3/4 cloverleaf. By 1993, the current collector/distributor system connecting Shadeland Avenue to both I-70 and I-465 was completed.

The ramps to Shadeland Avenue have always been a very tight fit into the area allowed.

1959 – Interstate Contract Bids

When the interstate system started being built in Indiana in the late 1950’s and early 1960’s, contracts for building those roads started flying fast and furious. The interstate system came into being in 1956…and the first contracts were finally let in 1959. The Indianapolis News of 29 May 1959 reported all of the contracts that were let to that point.

First four miles of Interstate 465: “Low bid for construction of the first 4 miles of Interstate 465, the new belt highway to encircle Indianapolis, has been submitted by an Evanston (Ill.) firm. The construction contract also will include the building of 1 1/3 miles of Interstate 65 – the Indianapolis-to-Chicago expressway – northwest of Indianapolis.”

One of the things that keeps coming up when it comes to the interstates, their designations and their contracts is the actual name for I-465. Legally, that’s what it was, Interstate 465. However, for many years, until the interstate was done, or even beyond, the news media would not only refer to it as Interstate 465, but as the New State Road 100. A lot of people at the time simply saw it as a replacement for SR 100, which it was. This was also brought on by the fact that the original contracts from the state had project numbers for both roads.

This contract covered I-465 from a point north of US 136 to West 62nd Street. It would run west of High School Road through the area. The section of Interstate 65 included in this contract would run “parallel with and west of U.S. 52, from just northwest of West 65th to just southeast of High School Road.” The bid for this contract was $2,257,679.81.

The same company won the $1,705,758.49 bid to construct Interstate 74 from SR 267 in Brownsburg to just east of the Hendricks-Marion County Line. This 4.5 mile section of what the News referred to as the “Indianapolis to central Illinois expressway” would be built north of US 136.

As is typical of the way Indiana bids contracts for road projects, bridges and roads are bid separately. The above contracts did not allow for bridges…just the approaches. Bridges would be bid usually earlier than the road.

The first new Ohio River bridge linking Indiana and Kentucky in 30 years was let on a bid of $994,979.58 to Roy Ryan & Sons of Evansville. “The bridge will be double-decked, with three lanes of one way traffic on one level and three lanes of one way traffic on the other level.”

Three bridges were let on the Interstate 74 project mentioned above. Ruckman & Hansen, Inc., of Fort Wayne, won two of them. $187,129 for the bridge over Big White Lick Creek west of SR 267, and $219,553 for the bridge over SR 267. Carl M. Geupel Construction Company bid $218,712 to build a county road bridge over Interstate 74, 1.2 miles southeast of SR 267.

These were among the first contracts to be let on the new Interstate highway system in Indiana. Many more would come.

Indianapolis and Requested Changes to the Interstates

The construction of the interstates in and around Indianapolis were always contentious. Whether it be a direct route to the northeast side, or the routing of Interstate 65 from downtown, controversy was never a stranger to the entire process. Things were desired, things were shot down. Today, I want to focus on some requests from the Metropolitan Plan Commission to the State Highway Commission when it came to the designs of both I-465 on the east side and I-65 on the south side. These requests were publicized in July 1968.

The reason that the Metropolitan Plan Commission ever was involved in the first place was a then new Federal regulation designating the group as the review agency for the entire region. The MPC was given review powers over any project that used Federal funds in any way.

The first project that they wanted to change involved I-465 from 56th Street to White River. The major recommendation for this project is that land be acquired between the interstate and Shadeland Avenue, then SR 100, for landscaping between the two. The MPC also made the request that SR 100 between Fort Benjamin Harrison and Castleton be widened, eventually.

Two other recommendations for I-465 were purchase of more right of way in the area of Allisonville Road and 82nd Street, and the removal of the planned 75th Street bridge. The first would allow improvements to the intersection of Allisonville and 82nd…something that is always needed, especially after improvements are made. The second would have eliminated any crossing of the interstate between 82nd Street, which at the time was SR 100, and 71st Street.

The major recommendations were made to the south side on Interstate 65, however. Those recommendations would lead to a very different scenario for those traveling I-65 between Thompson Road and Whiteland Road.

The first recommendation involved Stop 8 Road, now called Edgewood Avenue. The original plan involved Stop 8 Road crossing over the interstate, as it does to this day. The MPC recommended that plan be scrapped, and a full interchange be put in at Stop 8 Road. The building of the current overpass at Edgewood required the demolition of two homes, and the building of an access road to several others. As shown in the 1962 MapIndy aerial photograph below, it would have required much more ROW acquisition.

The second recommendation was to change the planned interchange at Southport Road to just a grade separation. That’s right. The busy intersection of Southport Road and Emerson Avenue would have not involved an interstate interchange as it does today. I am unsure why such a recommendation would have been made. Below is an aerial picture of the area in 1962.

Next, the Metropolitan Plan Commission recommended a change to the width of the Stop 11 bridge clearance, making it wider. This would allow a wider roadway under Stop 11 Road. They also recommended that it be considered for conversion to a full interchange at a later point.

The last two recommendations would allow for a wider roadway for the interstate, and room for expansion later. The two bridges that would be involved were the Emerson Avenue bridge and the County Line Road bridge. The ROW under these two structures, it was recommended, should be wider.

In the end, most of the recommendations involving interchanges were shot down in the end. Southport Road became the access point to I-65. You could still cross the interstates at Edgewood Avenue, Stop 11 Road, and 75th Street. The bridges at Emerson and County Line were made wider and higher for future expansion.

The Beginning, and End, of SR 534

As the Indiana State Highway Commission’s inventory of state roads was growing, the thought of putting a bypass around the city of Indianapolis hit the planning sheets. The original plan started appearing on official highway maps in 1932. But little would be done for almost a decade. In 1941, the start of a bypass road was contracted…and built. But there was more to it than just a section along the east side from Fort Harrison to Nora.

Yes, that’s right. From Fort Harrison to Nora. The original road that was started in 1941 followed 56th Street from Fort Harrison out to a new construction road along what was, and still is, the Shadeland corridor. At the time, it was Shadeland Road. But that corridor only ran from 10th Street to 56th Street, creating a dead end road north of 56th Street into the Woolen Gardens. A complete history of the road is available as “SR 100: How did it come to be?

The Indianapolis News, 24 July 1941
Legal notice for contract to build SR 534 from
56th Street to Castleton.

Things started happening on the bypass route in 1941, when the first contracts were let. As is typical of the ISHC at the time, the road was contracted separately from the bridges. The first contracts for the road were let in July 1941. The legal notices were published for the contract, as shown on the left. The bids were to be in the hands of the ISHC by 5 August 1941 at 10 AM Central Standard Time (the time zone Indianapolis was in at the time). The plan was for a reinforced concrete road surface north from 56th Street to the old state road that turned west along what is now 82nd Street.

The bridge over Fall Creek was let out for contract in September 1941, with the description “structure on State Road 534” details as a five span arch bridge “over Fall Creek, 2.7 Mi. North of Lawrence.” Those spans were to be, in order: one at 40 feet; three at 80 feet, and one at 40 feet. The bridge was to be of reinforced concrete arch design. Bids were to be at the ISHC by 10 AM CST on 7 October 1941.

The next leg of the road was published for contract in December 1941, with a due date of 16 December 1941. It was to include 4.578 miles of reinforced concrete from Nora to Castleton. (For the route prior to SR 534 construction, check out 82nd and 86th Street Before SR 534 (SR 100).) This would complete the first opened section of SR 534 in Indiana.

Then World War II started.

The Indianapolis News, of 21 December 1942, opined that the ISHC was in a holding pattern when it came to the building of the bypass road. The road was not mentioned by number, but the route was discussed. “One link, approaching Ft. Benjamin Harrison by way of Allisonville and Castleton, has been completed and is in use. The belt highway, discussed for years, will extend south, intersection Roads 40, 52 and 29, until it reaches the Thompson Road, where it will continue west, intersecting Roads 31, 37 and 67.” With the Shadeland Road corridor only extending as far as 10th Street, this would require the acquisition of right-of-way and building of four miles of new road from 10th Street to Troy Avenue/Southeastern Avenue/SR 29. South from here, the road was already in place as the Five Points Road.

“At Valley Mills it will turn north, crossing roads 40, 36 and 34, eventually intersecting Road 52, where it will join the northern east-and-west link that has been built.” This would put the road along the High School Road corridor on the west side. This would also include a state road that connected US 40 to the Indianapolis Municipal Airport. That state road was designated SR 100 when it was commissioned.

“The practical value of such a construction program has long been recognized, both for ordinary traffic and for commercial vehicles that will be enabled to by-pass Indianapolis without contributing to traffic congestion be traversing the downtown streets.”

The article concluded as follows: “A belt line around Indianapolis has been considered ever since the old days of the “Dandy Trail” when gravel roads were marked and motorists wore linen dusters. The successor to that trail is one of the numerous tasks that are being held in abeyance until the war is won.”

The designation of SR 534 would be applied to the east leg from Washington Street north to 82nd Street, then along the 82nd/86th Street corridor to SR 29, Michigan Road. In the summer of 1949, the following was published in the Indianapolis News: “Some of our highways are known by name as well as number. Thus the route called State Road 534 could be more easily found if you called it Shadeland Drive. This road, leading north from Road 40, east of Indianapolis, intersects with Roads 31, 431, 37, 52 and 29 and is part of what, some day, will be a belt line around the city. But what we started out to say is that on the new Indiana highway maps it is 534 no longer. The new number is 100.”

And with that, the ISHC removed one of the “daughters” of State Road 34, stretching the SR 100 designation from a short section of High School Road to the entire bypass. Or, at least, the sections that would be completed before it was entirely replaced by Interstate 465.

I-465 Construction, the PRR and Madison Avenue

Indianapolis served as a railroad capital for many years before the coming of the automobile. Since surface roads connected Indianapolis to many points in the state in many directions, it was logical that the coming of the automobile would lead to a concentration of automobile routes. But those were still subject to the locations of railroads. The interstate would change all that.

The purpose of the interstate was to create a high speed, limited interruption traffic flow. This, by definition, would require the new interstates to deal with going over or under those rail routes. Most of those intersections were accomplished with the interstate going over the railroads. And these overpasses are high, due to the clearances that were going to be required by the railroads at the time.

If one looks at a map of Interstate 465, one would notice that there is only one railroad bridge over the interstate. That bridge is the original Madison & Indianapolis, then Pennsylvania Railroad, on the southside. The reason for this really came down to the location of the interstate more than anything else.

When the interstate’s location was decided, it would follow closely to the original chosen location to SR 100 which it was replacing. That original location, in terms of Indianapolis modern street names, was Shadeland Avenue, 82nd/86th Street, High School Road, and Thompson Road. A quick glance at a map shows this.

On the southside, through the south central part of the county, this led to the interstate route traversing through the Lick Creek “valley.” The Pennsylvania Railroad already had a bridge over Lick Creek in the area. That same bridge also crossed the road leading into what was Longacre Park (being turned into a trailer park from September 1963), which had been in that location since 1926.

Louisville & Indiana (former Madison & Indianapolis/Panhandle/Pennsylvania Railroad) bridge over Lick Creek and Lick Creek Parkway into Longacre Mobile Home Park. This Google Maps image was sampled on 10 May 2020, from an image captured in June 2019. This image shows both the original bridge and the 1964 concrete expansion places on top to raise the level of the railroad.

The level of the railroad over that section of the coming interstate was right around 13 feet above ground level. This amount of clearance wasn’t enough for the State Highway Commission. This would require the Pennsylvania Railroad to raise the level of the railroad about three feet. This can be seen by the concrete extension over and above the old stone bridge over Lick Creek and Lick Creek Parkway just south of the interstate.

Google Map aerial photo of the Louisville & Indiana crossing of Interstate 465. Image was sampled 10 May 2020.

The Indianapolis Star of 27 March 1964, in a news story announcing road closures throughout the area, mentions that “Lawrence Street will be blocked for two weeks while the Pennsylvania Railroad elevated and repairs the tracks in connection with Interstate 465 construction.”

Also at work at the time was the Madison Avenue crossing of Interstate 465. Before the coming of the interstate, Madison Avenue had been a two lane state road, SR 431, south of Shelby Street. The main access to Longacre Park was actually north of Lick Creek, as shown in the following 1952 aerial photograph from MapIndy. The trailer park along Madison Avenue at Redfern Drive would come into direct play when I-465 started construction through the area.

1957 MapIndy aerial photograph of the Lick Creek area from Madison Avenue to Longacre Park.

Before the interstate construction would reach the area, a redesign of the Madison Avenue crossing of the area was already in process. The new bridge across the future interstate and Lick Creek would be two lanes in each direction. To accommodate this construction, a new, temporary, Madison Avenue would have to be built to bypass the area of the new bridge. Also, utility lines would also have to moved to the east.

1962 MapIndy aerial image of the area of Madison Avenue and Lick Creek.

The image to the left is the 1962 aerial photograph of the area from MapIndy. It shows the bypass Madison Avenue being built through the mobile home park at Redfern Drive mentioned above. The bypass would start south of the current Lick Creek Parkway, and reconnect to Madison Avenue right at the angled intersection of Shelby Street. The bypass route can be seen as the brighter road through the left center of the photo. (It hadn’t seen traffic yet, and as such was brand new concrete.)

Some people have wondered why Madison Avenue is the only (former) State Road that did not have an interchange with Interstate 465. Spacing is the only answer I could come up with. The Pennsylvania Railroad is one-quarter mile, or so, east of Madison Avenue. East Street, the US 31 bypass built in the early 1940’s, is one half mile west of Madison Avenue…not counting the ramp lengths. Shelby Street is one half mile east of East Street through its entire length through Marion County.

1962 MapIndy closeup aerial photo of the Madison Avenue bridge construction over future I-465 and Lick Creek.

The bypass Madison Avenue built in 1962 would become the frontage road in what was later the Madison Mobile Home Park. It is now called McConnell Way. A quick glance at utility lines through the area show that they weren’t been moved back to the side of Madison Avenue after construction was completed. The following aerial photograph, from 1972, shows the construction through the area completed.

1972 MapIndy aerial photograph of Madison Avenue and (then) Penn Central crossing of I-465 and Lick Creek.

For those interested, the cover photo for this post is the same area shown in all the other photos as would have been seen in 1937. That image is also from MapIndy. MapIndy is available online at: http://maps.indy.gov/MapIndy/index.html.

Westfield Boulevard Bridge Over White River

Indianapolis News photo, 2 October 1974

1891. A steel bridge was built to cross the White River north of Broad Ripple on what was then called the Indianapolis & Westfield Free Gravel Road. As was typical of the time, the bridge crossed the White River at a 90 degree angle, making for the approaches, especially the southern approach, were a little tight. The bridge would be used until the city of Indianapolis would have to tear it down in 1977.

The bridge built in 1891 was a replacement for a bridge that had served for many years at the location. The road had been originally built as the Westfield State Road in the 1830’s. Later, in the late 1840’s, the road would be sold to a toll road company for maintenance and to become a turnpike. This would last until the late 1880’s, when it was purchased back by Marion County for the free use of travelers. It would still be the Free Gravel Road when the new bridge was built.

The original road would cross the river as shown in the 1972 aerial photograph above. The sudden right turn approaching the bridge from the south would later create a bottle neck that the State wanted to take care of…or just bypass altogether.

In the mid-1910’s, the old Westfield State Road would acquire a new name: the Range Line Road, an Auto-Trail that would connect Indianapolis to Kokomo and Peru through Westfield. The Range Line Road gained its name because it followed the survey line that separated Range 3 East and Range 4 East in the survey that divided Indiana into one mile square sections.

Another name was given to the road in 1917 – Main Market Road 1. This was the predecessor to State Road 1, which this became in 1919. This brought the Westfield Road, and its two lane bridge over White River into the state highway system. But it wouldn’t be long until the Indiana State Highway Commission discovered the errors in the naming of this route as a major State Road. While in Indianapolis, and up to what is now 86th Street (later SR 534/100), the road was winding and narrow.

Part of being part of the state highway system is that state roads are, with very few exceptions, automatically truck routes. And running trucks through Broad Ripple, even today, could best be described as “fun,” at least sarcastically. The old state road followed Westfield Boulevard from Meridian Street until it turned north in Broad Ripple…making the turn at Winthrop Avenue and the Monon Railroad tracks interesting. It also gets tight while hugging the White River.

The state would bypass this section of US 31 by building a new road straight north along the Meridian Street corridor. This caused a lot of protesting from the people of Carmel, fearing that their main drag, Range Line Road, would be left to rot, and travelers would be guided around the town. While US 31 bypassed this section, it would be given a replacement state road number: SR 431.

Meanwhile, the White River bridge lumbered on. By 1931, SR 431 was now using the facility. It would stay that way until the building of I-465…which would cause the state to move SR 431 from Westfield Boulevard to Keystone Avenue. The state’s maintenance of the White River bridge would end in 1968.

It didn’t take long for the bridge to fall into disrepair. By 1974, it was recommended to the city that the road and bridge be closed completely to traffic. If not immediately, at most within the next two years. The city would lower the weight limit to five tons in 1974. But this did not solve the pending problems with the bridge. In addition, around the 7300 block of Westfield, was another bridge over what is known as the “overflow channel,” a small White River cutoff north of the main channel of the river. The bridge over the overflow channel was in as bad or worse shape than the truss bridge in the 6700 block of Westfield.

1972 MapIndy aerial photograph of the Westfield Boulevard bridge over the White River Overflow Channel in the 7300 block of Westfield Boulevard.

The main bridge would be closed in 1977 for the building of a replacement of the facility. Business owners of Broad Ripple, as early as 1974, had been arguing for either fixing or replacing the bridge in place. Their discussions concerned the fact that straightening the road would allow for high speed traffic to come in through “Broad Ripple’s back door.” Keeping the tight and winding approaches to the White River bridge would slow traffic down before entering the neighborhood. Both ideas were continuously shot down by the city of Indianapolis, the owners of the facility. The City went so far as to recommending that Westfield Boulevard be closed between Broad Ripple Avenue and 75th Street, thus removing the need to replace the bridge altogether.

As it turned out, the bridge would be replaced. Or, more to the point, bypassed. The next photo, a 1978 aerial taken from MapIndy, shows the new bridge and the old bridge it replaced. The old bridge would be completely removed from aerial photos the following year.

1978 MapIndy aerial photograph showing the replacement Westfield Boulevard bridge over White River, and the location of the old bridge.

The new bridge would open on 12 June 1978. But the road wouldn’t. In an example of just fantastic government planning, the Overflow Channel bridge would be closed in either August or September of 1978 for replacement. This would cause the new bridge to be used for only local traffic until the following year, 1979, when the new overflow channel bridge would be completed.

1993 aerial MapIndy photograph showing the Westfield Boulevard bridge over the White River Overflow Channel (7300 block of Westfield Boulevard). Also shown is the abandoned Monon Railroad, prior to the creation of the Monon Trail.

With the opening of the Overflow Channel bridge, Westfield Boulevard was opened again for traffic from Broad Ripple to Nora…and hence north to the downtowns of Carmel and Westfield. While reaching downtown Westfield using the old road has become more difficult with the redesign of US 31 through Hamilton County, it still can be followed on maps – and for the most part in cars, as well.