Watch out Valley drivers! The Interstate-10 Broadway Curve construction project is underway.  The expected completion date is late 2024. The project is intense, so I recommend you check the project website often and sign up for traffic and construction alerts. 

Here are the improvements ADOT is making:

• Widening Interstate 10 to six general purpose lanes and two high-occupancy vehicle (HOV) lanes in each direction between US 60 (Superstition Freeway) and Interstate 17, and adding a fourth general purpose lane in each direction between Ray Road and US 60
•  Adding Collector-Distributor roads parallel to I-10 between Baseline Road and 40th Street to separate through-traffic on I-10 from local traffic entering or exiting the highway
• Rebuilding the I-10 interchange with State Route 143 to improve traffic flow and create direct connections to and from SR 143 for drivers in the I-10 high-occupancy vehicle (HOV) lanes
• Replacing the Broadway Road bridge over I-10
• Replacing the 48th Street bridges over I-10
• Widening the I-10 bridges over the Salt River
• Building two bridges for pedestrians and bicyclists over I-10 between Baseline and Broadway roads (at Alameda Drive and the Western Canal) and improving the Sun Circle Trail crossing at Guadalupe Road
• Building sound and retaining walls where warranted

Source: Arizona Department of Transportation

For project details and to sign up for traffic and construction alerts, visit https://i10broadwaycurve.com/ .