Rocky Mountain Construction

Dedicated to the people who make our built environment better and safer. We tell your stories and celebrate your successes.

Register with us and receive industry news and content only available to subscribers.

Subscribe

Contacts

Indianapolis, IN, USA (HQ)

903 E. Ohio St., Indianapolis, IN 46202

Call: (317)423-2325

info@acppubs.com

I-17 Improvement Project Continues to Progress After One Year of Major Construction

PHOENIX, AZ — One year has passed since major construction work began to add new general purpose lanes and flex lanes along the 23 miles from Anthem Way to Sunset Point as part of the Arizona Department of Transportation's I-17 Improvement Project. In addition to the new lanes, 10 bridges will be widened and two others will be replaced. Once complete in 2025, this major design-build project will help alleviate congestion and improve safety and traffic flow along a Key Commerce Corridor that is crucial to the state’s travel, tourism, and economic development opportunities.

The last 12 months have been largely dedicated to controlled rock blasting and earthwork, and this work will continue into 2024. The rock blasting is necessary to make way for the 15 miles of widening from Anthem Way to Black Canyon City, along with the eight miles of flex lanes, which will be constructed next to the existing southbound lanes from Black Canyon City to Sunset Point. The flex lanes, or reversible lanes, are a new feature for Arizona’s highway system and are designed to reduce congestion on I-17 during peak travel times.

Throughout the earthwork and excavation operations, a total of 1.7 million cubic yards of material is being removed from the mountainsides, then hauled to another area of the project to be reincorporated into the new roadway. A large portion of the blasted material is crushed to be used as aggregate base for the new roadway, and all the excavated material will go back into the project. The construction team is using everything that is removed.

Paving work in the southern section between Anthem Way and Table Mesa Road is one area where the crushed material is already being used as aggregate base. The paving began this summer and will continue into 2024. The paving process takes more than a year to complete because it requires four different layers, along with the appropriate weather conditions.

Trail King Industries Inc
Your local Trail King Industries Inc dealer
Wheeler Machinery
Case  - CE
Your local Case Construction Equipment Inc dealer
Century Equipment
Case  - CE
Your local Case Construction Equipment Inc dealer
Century Equipment