I-29 Tri-Level Bridge Deck Maintenance
Single left lane closure running the entire I-29 tri-level bridge’s length.
For the first phase during non-peak driving hours, between 7 p.m. and 6 a.m., motorists can expect a single lane closure switching from passing lane to driving lane throughout the evening.
For the second phase of work, to allow crews enough room to safely complete operations, a single right lane closure will be in place running the bridge’s entire length for about two weeks.
For the third phase of work, to allow crews enough room to safely complete operations, a single left lane closure will be in place running the bridge’s entire length for about two weeks.
Speeds will be reduced to 40 mph where traffic control is present
The North Dakota Department of Transportation (NDDOT) contractors are working to correct the ride and profile at the bridge ends and minor structural repairs.
Crews will foam jack the bridge approach slabs and surrounding pavement as well as spall repairs, crack sealing, pavement grinding and expansion joint modifications.
Work Zone Limits:
Entire I-29 tri-level bridge deck.
Project work will begin Monday, August 17. The maintenance project should be complete by mid-October.