CDOT  Highway 101, Airport Blvd / Fulton Rd Interchange Modification Project
Plan or Permit
Map

Completed 
Sonoma 
< 0.1 
CDOT  Highway 101 High Occupancy Vehicle (HOV) Lane Widening and Improvements: Steele Lane to Windsor River Road Project
Plan or Permit

Completed 
Sonoma 
0.16 
CDOT – Highway 101/Highway 36, Alton Interchange
Plan or Permit
Map

Completed 
Humboldt 
12.93 
CDOT  Highway 101, Mad River Bridges Replacement Project
Plan or Permit

Completed 
Humboldt 
2.06 
CDOT  Highway 101, Mendocino County Culvert Rehabilitation Project
Plan or Permit
Map

Completed 
Mendocino 
0.11 
CDOT  Highway 101, Rio Dell Roadway Rehabilitation
Plan or Permit
Map

Completed 
Humboldt 
< 0.1 
CDOT – Highway 101, Smith River Left Turn Lane and Shoulder Widening
Plan or Permit
Map

Completed 
Del Norte 
0.45 
CDOT  Highway 128 and 253 – Culvert Rehabilitation Project Phase 1
Plan or Permit
Map

Completed 
Mendocino 
0.40 
CDOT  Highway 128 and 253 – Culvert Rehabilitation Project Phase 2
Plan or Permit

Completed 
Mendocino 
0.40 
CDOT  Highway 128 PM 14.30—49.28 Culvert Rehab 55 Culverts in Mendocino County
Plan or Permit

Completed 
Mendocino 
1.35 
CDOT  Highway 128 Smoot Sink Storm Damage Repair Project
Plan or Permit
Map

Completed 
Mendocino 
0.40 
CDOT  Highway 12, Laguna de Santa Rosa Bridge Replacement Project
Plan or Permit
Map

Completed 
Sonoma 
1.70 
CDOT – Highway 161, Lost River Bridge Replacement
Plan or Permit

Completed 
Siskiyou 
< 0.1 
CDOT  Highway 1  Greenwood Creek Bridge Replacement Project
Plan or Permit
Map

Completed 
Mendocino 
3.84 
CDOT  Highway 1 – Navarro Bluffs Retreat Project
Plan or Permit
Map

Completed 
Mendocino 
0.18 
CDOT  Highway 1 – Storm Damage Repair (Warren Creek Culvert) PM 40.13 Project
Plan or Permit
Map

Completed 
Sonoma 
0.36 
CDOT  Highway 20 and 1 – Culvert Rehabilitation Project
Plan or Permit
Map

Completed 
Mendocino 
0.18 
CDOT  Highway 20 Post Mile 0.32.4 Left Turn Lane and Shoulder Widening
Plan or Permit

Completed 
Mendocino 
0.30 
CDOT  Highway 222 Russian River Bridge Replacement
Plan or Permit
Map

Completed 
Mendocino 
1.29 
CDOT  Highway 253 – Gino’s Wall
Plan or Permit

Completed 
Mendocino 
< 0.1 
CDOT  Highway 299 – China Slide Safety Project
Plan or Permit

Completed 
Trinity 
< 0.1 
CDOT  Highway 299 – Green Point Sink Project
Plan or Permit
Map

Completed 
Humboldt 
1.86 
CDOT  Highway 3 – Hayfork Bike Lane Project
Plan or Permit
Map

Completed 
Trinity 
< 0.1 
CDOT  Highway 96 – Ukonom Culvert Rehabilitation Project
Plan or Permit

Completed 
Siskiyou 
< 0.1 
CDOT  Maacama/ Redwood Creek Bridge
Plan or Permit

Completed 
Sonoma 
2.95 
CDOT  Route 1 Realignment Project From PM 10.711.3
Plan or Permit

Completed 
Mendocino 
1.07 
CDOT  State Route 101, Del Norte Culvert and Drainage Repairs
Plan or Permit

Completed 
Del Norte 
< 0.1 
CDOT  State Route 101 Lagoon Slip & Slide Storm Damage Repair Project
Plan or Permit
Map

Completed 
Humboldt 
3.01 
CDOT  State Route 101 Peregrine Slides Repair Project
Plan or Permit
Map

Completed 
Mendocino 
< 0.1 
CDOT  State Route 101 – Seaside Beach Storm Damage Repair Project
Plan or Permit
Map

Completed 
Mendocino 
0.52 
CDOT  State Route 128/253 Culvert Rehabilitation Project (Phase III, Part 2)
Plan or Permit
Map

Completed 
Mendocino 
0.53 
CDOT  State Route 128 Culvert Rehabilitation Project (Phase 3)
Plan or Permit
Map

Completed 
Mendocino 
0.63 
CDOT  State Route 1 Anchor Bay Downdrain Reconstruction Project
Plan or Permit
Map

Completed 
Mendocino 
< 0.1 
CDOT  State Route 1 Estero Americano Bridge Replacement Project
Plan or Permit
Map

Completed 
Marin, Sonoma 
9.80 
CDOT  State Route 299 Lupton Curve Improvement Project
Plan or Permit
Map

Completed 
Humboldt 
0.19 