Roadway

Roadway

SR 202L South Mountain Freeway, Phoenix, AZ (ADOT)

Ethos is currently working on the largest project in the history of ADOT that provides 22 miles of new freeway. As part of the overall involvement of our company in this project, our roadway team designed almost 400,000 SF of retaining walls and nearly 1 million SF of Noise Barrier Walls throughout the project. Our team also prepared wall and roadway details used project wide.

SR202L GP Lanes (SR101L to Broadway Road), Red Mountain FWY (ADOT)

Ethos worked on the design of this 109-million-dollar design-build project which widened five miles of freeway from SR101L to Gilbert Road to accommodate additional general-purpose lanes. The design included 28 retaining walls. Through coordination with the design team and multiple agencies, Ethos’ design reduced the overall cost of the project associated with the walls and other items.

Canalscape Pedestrian Bridges and Pathways at Sky Train Terminal and Creighton Elementary School – Phoenix, AZ (City of Phoenix)

Ethos is currently designing pedestrian bridges and pathways at two locations along the Grand Canal in Phoenix. The first location is near the Sky Train Terminal and requires an ADA ramp from the raised ped bridge to the lowered site at the Sky Train Terminal. The other location is located near Creighton Elementary School and will improve the crossing and pedestrian access from the neighborhood to the school on the opposite side of the canal.

Hopi and Mohave Area Picnic Design – Phoenix, AZ (City of Phoenix)

Ethos is currently leading the design for two parking lots and picnic areas within the Piestewa Peak Mountain Area. As part of the overall involvement of our company in this project, our roadway team performed all of the civil, grading & drainage, and retaining wall design for the project.