California Department of Transportation

Index of Projects

This page contains information for many projects in District 1. Contact our Public Information Office for projects not listed here.

Sorted by name - Sort by County

Project NameCountyFact
197/199 Safe STAA AccessDel NortePDFThis project proposes improvements to Routes 197 and 199 in Del Norte County to allow larger, industry standard-sized trucks access to the North Coast from the east.
Albion River Bridge Rehabilitation/ReplacementMendocinoPDFThis project proposes to rehabilitate or replace the existing bridge.
Broadway ADAHumboldt This project proposes to construct ADA improvements on U.S. Highway 101 (Broadway) in the City of Eureka.
Camp 20 SafetyMendocino This project will widen shoulders and realign a segment of Route 20 just west of the Chamberlain Creek Bridge.
Crescent City ADADel Norte This project will construct a new pedestrian crossing, and upgrade driveways and curb ramps to meet current Americans with Disabilities Act (ADA) standards along U.S. 101 in Crescent City.
Dr. Fine Bridge ReplacementDel NortePDFThis project proposes to replace the Dr. Fine Bridge over the Smith River on Route 101 north of Crescent City.
Eureka Sidewalks and CurbsHumboldt This project proposes to construct improvements on U.S. 101 in the City of Eureka for compliance with the Americans with Disabilities Act (ADA).
Eureka-Arcata Route 101 Corridor ImprovementHumboldtPDFThis project proposes to make improvements to U.S. 101 from the Eureka Slough bridges in Eurekato the 11th Street Overcrossing in Arcata.
Gualala Downtown Streetscape EnhancementMendocino This project proposes to improve traffic flow and create safe and comfortable facilities for pedestrian and bicycle travel as well as improve Gualala's visual character.
Hunter and Panther Bridge ReplacementDel NortePDFThis project proposes to replace the Hunter Creek and Panther Creek bridges on Route 101 in Del Norte County.
Lake 20/29 Culvert RehabilitationLake This project will rehabilitate culverts on Routes 20 and 29.
Lake 20/53 Intersection ImprovementLake This project proposes to install a roundabout at the Route 20/53 intersection in order to improve the safety and operation of the intersection..
Lake 29 ImprovementLakePDFThis project proposes to widen an eight-mile segment of State Route 29 in Lake County to a four-lane expressway with access control. This project is located between the communities of Lower Lake and Kelseyville.
Last Chance GradeDel Norte Located on Route 101 in Del Norte County, 10 miles south of Crescent City, Last Chance Grade is an area of highway prone to geological activity.
Manila Non-Motorized Transportation ImprovementHumboldt Caltrans and the County of Humboldt are proposing future projects to improve bicycle and pedestrian transportation along Route 255 through Manila.
McCoy Creek Bridge ReplacementMendocino Caltrans proposes to replace the McCoy Creek Bridge on State Route 271 in Mendocino County with a new structure that has 12-foot lanes and 4-foot shoulders.
Mendocino Four Three BridgesMendocino This project proposes to widen the shoulders and install new bridge rails at Pudding Creek Bridge, Russian Gulch Bridge, Jack Peters Creek Bridge, and Little River Bridge.
Richardson Grove Improvement ProjectHumboldtPDFCaltrans proposes to adjust the roadway alignment of Route 101 through Richardson Grove State Park. This project will allow access by industry standard-sized trucks conforming to the Surface Transportation Assistance Act (STAA), which are currently prohibited north of Leggett.
Salmon Creek Bridge ReplacementMendocinoPDFThis project proposes to replace the existing bridge.
SR 20/Potter Valley Road SafetyMendocino This project proposes a number of safety improvements at the intersection of State Route 20 and Potter Valley Road in Mendocino County.
Willow Creek ZEV Charging StationHumboldt This project proposes to install one Level 3 Direct Current (DC) fast-charging electrical vehicle charging station on State Route 96 north of Willow Creek.