The Arizona Department of Transportation advises drivers traveling on north- and southbound Interstate 19 at the Western Avenue/Target Range Road overpass in Nogales to expect 24/7 lane restrictions to continue through November as part of the bridge rehabilitation project.

Motorists can expect the following around-the-clock restrictions:

• North- and southbound lane restrictions on I-19 between mileposts 0.9-1.3 
• A speed limit reduction to 45 mph in the work zone

Drivers should allow extra travel time, use caution, be prepared to slow down and merge safely when approaching and traveling through all work zones.

Schedules are subject to change due to weather and other unforeseen circumstances.

Drivers should expect delays and allow extra travel time

The Arizona Department of Transportation, in coordination with the City of San Luis, advises motorists to plan ahead for lane restrictions, reduced speed limit and a vehicle width restriction on US 95 in San Luis. 

The following lane restrictions will occur 24 hours a day, seven days a week beginning 6 a.m. Monday, Sept. 28, and continuing through late December 2026.

• The north- and southbound travel lanes on US 95 between County 21st and County 22nd streets will be reduced to one lane in each direction. 
• The speed limit will be reduced to 35 mph.
• A 12-foot vehicle width restriction will be in place. 

Drivers should proceed through the work zone with caution, slow down and watch for construction and law enforcement personnel and equipment.

Hi Mom.

Traffic will use off- and on-ramps to move through work zone

The Arizona Department of Transportation advises drivers to plan for overnight closures of Interstate 40 at the Perkins Valley Road overpass (Exit 283) in Holbrook from Monday evening, Sept. 21, to Friday morning, Sept. 25, as work on the bridge rehabilitation project continues.

Drivers should expect the following restrictions nightly from 9 p.m. to 6 a.m.:

• I-40 will be closed in both directions at Perkins Valley Road (Exit 283).
• Drivers will use the off- and on-ramps at the Perkins Valley Road interchange to exit and re-enter the interstate.
• Drivers should slow down, merge over safely and expect delays when approaching the work zone.
• Restrictions will be lifted after work hours each morning.

The closures are needed so crews can demolish the eastern side of the bridge.