I-84 will close Monday and Tuesday nights at the South Jerome Interchange (Exit 168)
The Idaho Transportation Department plans to close Interstate 84 at the South Jerome Interchange (Exit 168) overnight on Monday and Tuesday (March 17 and 18). The closures will allow crews to place girders, which will provide support for the new Lincoln Avenue Bridges.
Monday, March 17:
- Eastbound I-84 will close under the Lincoln Avenue Bridge from 9 p.m. to 6 a.m.
- Motorists will use the eastbound ramps to detour around the closure.
- Reminder: The eastbound off-ramp is detoured to Bob Barton Road and the eastbound on-ramp is detoured to E Frontage Road S.
- Business access will remain open on Bob Barton Road, and a detour will be in place.
- Click here to view a detour map.
Tuesday, March 18:
- Westbound I-84 will close under the Lincoln Avenue Bridge from 9 p.m. to 6 a.m.
- Motorists will use the westbound ramps to detour around the closure.
- Reminder: The westbound off-ramp is detoured to E Frontage Road N.
- Business access will remain open on E Frontage Road N and a detour will be in place.
- Click here to view a detour map.
Lincoln Avenue may be impacted during these closures. Motorists are encouraged to use other routes to cross over the freeway. This work is weather-dependent and may be impacted by conditions.
Ongoing construction at this interchange will help traffic flow easier as the volume or vehicles on the road increases now and in the future. Motorists can continue to expect intermittent I-84 and local road closures, traffic shifts and ramp changes until construction is completed in 2026.
For details about the I-84 South Jerome Interchange project, please visit
itdprojects.idaho.gov/pages/sjeromeic or text 84JTF to 1-866-483-8422.
Motorists should check 511.idaho.gov before traveling to plan for impacts from this project and other work zones.