Projects in Construction
The Transportation Department currently manages several different projects which have already begun construction. Click Here
Projects in design/planning
Find out about our future projects which have not begun construction yet and are still in the planning and design phases. Click Here
Completed!
The Transportation Department has completed several major projects. Take a look back at some of our biggest accomplishments. Click Here
Slurry Seal Program
Click here for more information on everything Slurry Seal, and how it is crucial in protecting our streets.
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About Us
Headquartered in Riverside, California, The County of Riverside Transportation Department is responsible for the design, operation and maintenance of roads, bridges and transportation facilities within the unincorporated areas of the County - an area of about 7,300 square miles. The County maintains 2,243 miles of roads and 116 bridges. The Department protects the health and safety of residents and improves the quality of life through a variety of critical activities. These activities include the engineering design, construction and maintenance of County roads; review of plans and construction of transportation facilities by private land development; and land surveying and map processing. Our focus is to enhance the quality of life of our communities by improving safety, maintaining existing roads and bridges and enhancing roadway capacity to keep up with our population growth.