Be sure to keep an eye out for major construction projects that may affect your travel routes. Below is an overview of current major construction projects in the City of Centennial. 

East Cherry Creek Valley/Arapahoe County Wastewater Authority - S. Liverpool Street

Starting March 25, Duran Excavating will start construction to install a water main on S. Liverpool Street between E. Euclid Drive and E. Smoky Hill Road. Working hours will be 8:30 a.m. to 5:30 p.m. Monday through Friday. One lane will be closed in each direction on S. Liverpool Street during working hours throughout of the project. Work is expected to occur through July 19. At this time, weekend work has not been requested.

24-hour contact
Dustin Duran

Willows Water Replacing Water Service lines in Multiple Neighborhoods March 25 - June 28

Starting March 25, Elite Pipe MD will start replacing water service lines from 8 a.m. to 5 p.m. Monday through Friday. Lane closures are to be expected during working hours throughout the project. Work is expected to occur from March 25 through June 28. View the locations where service line replacements will take place.

24-hour contact: 

Blair Zimmerman

Arapahoe Road Corridor Study

Contact: Jim Paral, City Traffic Engineer
Start Date: May 2018
Estimated End Date: Aug. 31, 2019
Estimated Cost: $500,000

The Arapahoe Road Corridor Opportunities Study is underway. This is a comprehensive roadway analysis of operations along the Arapahoe Road corridor from I-25 to Buckley Road. This analysis will look at the current flow of traffic along this stretch of roadway and identify short and long-term improvements at intersections along the corridor. The overall goal of this study is to identify and prioritize improvements to safety and  operations along the corridor while recognizing current and future development potential will continue to influence the character of the corridor.

Quick Contact Info:

City of Centennial
13133 East Arapahoe Road
Centennial, CO  80112

(303) 325-8000 - 24 Hour Citizen Response Center
(720) 488-0933 - Fax Number



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