On 14 November 1961, the Indiana State Highway Department announced its plans for the construction projects for the two year period between 1 July 1963 and 30 June 1965. The two year project between 1961 and 1963 was planned to cost $268.3 million. The 1963-1965 plans would cost slightly less, at $235.2 million. The projected construction would build 408.06 miles of roads across the state.
Of that 408 miles, almost 154 miles of that would be for the interstate highway system. Put on the books to be built in that time was most of Interstate 69 in Indiana. Nearly 103 miles of that road, from Pendleton to the Indiana Toll Road, were to be placed under contract and built starting in July 1963. It would focus on two sections: Pendleton to southwest of Fort Wayne; and US 6 to the Toll Road.
Another interstate project, accounting for 17.7 miles of road, included Interstate 74 from Lizton to Crawfordsville. This was a continuation of the interstate from its then end at Lizton, which would be opened in the fall of 1961 from I-465’s west leg to Lizton.
Another interstate project included in the plan was that of Interstate 65 in Lake County from the county line to the toll road. This project included 22.7 miles of new interstate highway.
David Cohen, State Highway Commission chairman, stated that the construction of connections with I-65 and I-69 would help the “financially-ailing toll road.” In addition to the new interstate connections, the Toll Road Commission would be helped by their own lobbying. The Highway Commission had been put under pressure to slow construction on the Tri-State Highway, a toll free alternative to the turnpike. No projects involving the Tri-State were listed in the 1963-1965 plans.
Marion County would have its share of projects in the Construction Program. Interstate 465 would be the biggest recipient. Construction of the highway from Raymond Street to 56th Street was the largest part of the plan. Also, if the design and location of the east and north legs (from 56th Street to I-65 near Whitestown) was approved by federal officials, preliminary engineering and right of way acquisition would be conducted as part of this program.
At this point, the rest of I-465 (west and south legs) was opened, under construction, or in the 1961-1963 program. The plans for the east leg included 21 road and railroad grade separations and a bridge over Pendleton Pike (US 36/SR 67).
Three preliminary engineering projects involving the Marion County interstates were also included in the 1963-1965 program: I-65 north and west from 16th Street west of Methodist Hospital; I-69 from Pendleton to the north leg of I-465; and I-70 from I-465 west leg to West Street. Cohen mentioned no time table for the beginning of construction of the interstates in Indianapolis, but said that a section of I-65 from 38th Street north and west could be part of the 1965-1967 program.
There was a lot of other projects on the 1963-1965 program. SR 67 from Martinsville to Mooresville was to be expanded into a divided highway, and some of the kinks were to be eliminated. The new SR 37 from the south leg of I-465 to 38th Street, and divided highway treatment for 38th Street from Northwestern Avenue/Michigan Road to Capitol Avenue were also included. The SR 37 project was never completed.
A new SR 431 was also planned, starting at the north leg of SR 100 (86th Street) to US 31 at the north end of Carmel. This project would tie the new SR 431 to US 31 near the junction with the then current SR 431. At the time, SR 431 was Range Line Road/Westfield Blvd. The new SR 431 would become known as Keystone Avenue…now Keystone Parkway through Carmel.