Starting Friday night, traffic patterns on the southwest side of Indianapolis will change to allow I-69 Finish Line to enter its next phase of construction: widening and rebuilding I-465 eastbound, which will include a new bridge over the White River.

Beginning at 8 p.m. Friday through 5 a.m., traffic on westbound I-465 between I-65 and I-70 on the city’s southwest side will be limited to a single lane. During the weekend restrictions, crews will shift the westbound lanes to the north in preparation for an eastbound switch later in the month.

During the double-lane restriction the speed limit on westbound I-465 will be reduced to 45 miles per hour. The speed limit on eastbound I-465 will remain at 55 miles per hour, and all motorists are encouraged to slow down, pay attention to changing conditions and drive distraction-free.

This short video shows where roadways and ramps are restricted during the weekend work. A graphic representation of the same information can be found here.

To reduce traffic volume and the number of conflict points in the construction zone, several westbound entrance ramps onto I-465 will close during this weekend’s lane restrictions. Starting Friday at 8 p.m. the following ramps will be closed:

I-65 southbound to I-465 westbound

I-65 northbound to I-465 westbound

U.S. 31 southbound to I-465 westbound

U.S. 31 northbound to I-465 westbound

S.R. 37 (Harding Street) southbound to I-465 westbound

The U.S. 31 southbound to I-465 westbound ramp closure will remain in place through 2024.  All other ramps will reopen by 5 a.m. on Monday.

A similar restriction for eastbound I-465 is currently scheduled for March 24-27, but is dependent upon weather and the schedule is subject to change. 

During the weekend of westbound restrictions, I-65 northbound traffic will be detoured north to I-70 westbound at the South Split. The nearest entry point to the I-465 westbound work zone is Emerson Avenue.

Motorists can expect increased congestion during both weekends of restrictions and are encouraged to plan ahead and find alternate routes.