TDOT revealed new details Thursday on a massive $1.5 billion transportation program that will help clear up traffic problems for millions of Tennesseans.

The three-year plan will cover 59 infrastructure projects and 14 statewide programs.

TDOT's plan will fund improvements to interstates by adding truck climbing lanes. It was also pay for road resurfacing and bridge repair.

Part of the plan a new interchange at I-640 at Broadway.

TDOT says the changes will help traffic run smoothly and increase access to businesses.

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