Nighttime Full Closures - SR-91 McKinley Street Off-Ramp

March 15, 2024

UPCOMING FULL RAMP CLOSURE

Eastbound 91 McKinley Street Off-Ramp

This Saturday night, crews will perform paving operations on the eastbound 91 McKinley Street off-ramp. This work will require a full ramp closure from 7 p.m. to 5 a.m.

During the closure to the McKinley Street off-ramp, please use southbound I-15 and exit Magnolia. Plan ahead for extra travel time and always follow posted signs.

Date/Time

Closure and Location

Saturday, March 16

7 p.m. – 5 a.m.

Eastbound SR-91 McKinley Street Off-Ramp

Full Closure

Eastbound 91 McKinley Street Off-Ramp Closure Detour

To access McKinley Street south of SR-91

Heading eastbound on the 91, take the I-15 southbound interchange and exit at Magnolia Avenue. Turn left onto Magnolia Avenue and continue straight to access McKinley Street.

To access McKinley Street north of SR-91

Heading eastbound the 91, take the I-15 southbound interchange and exit at Magnolia Avenue. Turn left onto Magnolia Avenue, turn left onto Promenade Avenue to access McKinley Street.

All detours, live lane closures, and progress photos are available to view on our interactive map at McKinleyUpdates.com

Interactive Map

ADVISORY: No Trucks on McKinley Street

Large delivery vehicles, semi-trucks and trailers must avoid McKinley Street with between SR-91 and Magnolia Avenue.

Large delivery vehicles, semi-trucks and trailers must use to use alternate detour routes to access businesses in the project area. Additional detour information and live lane closures are available via our interactive map at McKinleyUpdates.com

New road construction progresses along Southbound McKinley Street.

Businesses Remain Open

As construction continues, access points to businesses along McKinley Street have been temporarily altered. However, local businesses remain open.

Continued patronage of local businesses is appreciated.

Project Overview

The McKinley Street Grade Separation Project is set to change the way you travel through McKinley Street.

City of Corona residents and commuters experience significant traffic congestion daily on McKinley Street. To improve this, a suspension bridge will be built elevating McKinley Street over the BNSF railroad tracks and Arlington Channel. Construction will extend from State Route 91 on the north side to Magnolia Avenue on the south side.

Once complete, the project will relieve traffic congestion, improve mobility and safety for both motorists and pedestrians, as well as improve emergency response times, air quality and noise. Expected project completion is fall 2024.

Neighboring Projects

71/91 Interchange Project: The 71/91 Interchange serves as a gateway between Riverside, Orange and San Bernardino Counties and is a vital link for commuters and freight vehicles that travel along the 91 and the 71. The new non-tolled interchange is designed to improve safety, expand access to other modes of travel, reduce greenhouse gas emissions, and enhance traffic flow.