US 95 San Luis street improvements completed

PHOENIX — As the second-busiest border crossing in Arizona, the San Luis Port of Entry has experienced growing traffic congestion and it’s why the Arizona Department of Transportation, Federal Highway Administration, Yuma County and the city of San Luis partnered on a project to provide several improvements in the downtown San Luis area to improve traffic circulation, enhance pedestrian safety and improve access to downtown businesses.

Following eight months of construction, ADOT completed the $11 million project on budget and on time after crews applied the final lane striping on US 95 (Main Street) last week and lifted all traffic restrictions. 

The project, which started last fall, included rerouting San Luis Port of Entry traffic away from the busy business district, which has significant pedestrian and bicycle traffic, and moved port of entry traffic to two local roads that were converted to one-way streets in an effort to relieve some of the traffic congestion and enhance safety.

Now northbound traffic from the San Luis Port of Entry is diverted to First Street and southbound port of entry traffic uses Archibald Street.

“More than six million people travel annually through the San Luis Port of Entry,” said ADOT Director John Halikowski. “With continuing growth across the international border in San Luis, Sonora, Mexico, it’s become a priority to ensure the safety of the thousands of pedestrians and bicyclists who access the downtown business district in San Luis every day.”

By rerouting vehicle traffic from the San Luis Port of Entry away from Main Street, access to businesses located along Main Street was improved to better accommodate pedestrians and bicyclists. In addition, it allowed for additional parking and benches, and new pavement, pavement striping and landscaping, which was partially funded through a Transportation Enhancement grant the city of San Luis received in 2009.

Two roundabouts were also built to facilitate traffic, including one at the intersection of US 95 (Main Street) and D Street, and a second, smaller one at Urtuzuastegui Street and US 95 (Main Street).

ADOT also installed the first pedestrian-activated signalized crosswalk in Yuma County, located at the intersection of US 95 (Main Street) and Urtuzuastegui Street. This special type of traffic light, known as the Pedestrian Hybrid Beacon, is a system of indicator lights and signs that controls vehicle traffic to assist pedestrians in safely crossing a major street or highway at a marked crosswalk that does not have a standard traffic signal.

ADOT also worked with the Yuma County Flood Control District to install a new stormwater drainage system within the downtown area, at the same time the street enhancements were under construction.

In addition, the city of San Luis plans to remove and replace the pavement on B and C Streets between Main Street and Archibald Street at a later date to complement the recently completed improvements.

“The San Luis City Council would like to thank the community for their on-going support during the Main Street Improvement Project,” said city of San Luis Mayor Gerardo Sanchez. “We would also like to thank ADOT, Federal Highway Administration and Yuma County for working with the City of San Luis with this project.  We are pleased with the improvements and beautification throughout the city’s downtown area.”