Riverside County Projects
Riverside County Transportation Department

SB1 Projects

Resurfacing Projects

La Sierra Avenue Resurfacing

Limits: El Sobrante Road to County of Riverside / City of Riverside Boundary

Length: Approximately 2.4 miles

District: 1

Community: Lake Hills


The County of Riverside Transportation Department is proposing to resurface approximately 2.4 miles of La Sierra Avenue from El Sobrante Road to the County of Riverside / City of Riverside boundary. La Sierra Avenue is classified as an Arterial in the County of Riverside General Plan. La Sierra Avenue currently ranges from 64-86 feet wide with dike, curb/gutter, and sidewalk at various segments of the roadway. The proposed project includes grinding the roadway width followed by overlaying Rubberized Hot Mix Asphalt (RHMA).


Additional improvements include:

·         Reconstruction of asphalt concrete overside drain, dike, driveway, and down drain pipe

·         Reconstruction of concrete driveway, non-compliant ADA ramps, spandrel, and cross gutter

·         Placement of centerline rumble strip

·         Detector loops

·         Utility adjustments

·         Striping of roadway, including pavement markers and reflectors

·         Salvage/removal and installation of new signs


No additional right-of-way will be required to construct the proposed improvements. The project improvements will raise the existing roadway profile by 0.02 feet.



Environmental Clearance: August 2018

Final Design: July 2018

Construction Start: Winter 2018

Construction Completion: Spring 2019

FY1819Yvette Munoz