Caltrans 401 Projects

Description	California Department of Transportation projects that have been issued a Clean Water Act Section 401 Certification (Water Quality Certification).
Organization	California Department of Transportation	Number of Projects	83
Mapped Projects	https://ecoatlas.org/regions/group/103

Habitat Projects

Habitat Project Name	Status	County	Total Acres
04-3J080 Petaluma Boulevard South - San Antonio Creek Bridge Scour Mitigation Project (Mitigation) Plan or Permit Map	Planning	Sonoma	0.58
4J850_Los Trancos Creek Bridge Seismic Retrofit_ San Mateo 280 Plan or Permit Map	Planning	San Mateo	< 0.1
Alamitos Creek Bridge 37C0159 Replacement Project Map	Planning	Santa Clara	< 0.1
CDOT - DN 101 - Dr Fine Bridge Replacement, 01-43640 Plan or Permit Map	In-progress	Del Norte	< 0.1
CDOT - DN, Highway 199, Inside Park Culverts Plan or Permit Map	In-progress	Del Norte	< 0.1
CDOT - East Cedar Pass Map	Completed	Modoc	< 0.1
CDOT - Highway 101, Airport Blvd / Fulton Rd Interchange Modification Project Monitoring Report Plan or Permit Map	Completed	Sonoma	< 0.1
CDOT - Highway 101 - Eureka-Arcata Route 101 Corridor Improvement Project onsite and offsite mitigation Monitoring Report Plan or Permit Map	Planning	Humboldt	253.3
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 Little Lost Man Creek Fish Passage Project Plan or Permit Map	Completed	Humboldt	0.40
CDOT - Highway 101, Mad River Bridges Replacement Project Monitoring Report Plan or Permit	Completed	Humboldt	2.06
CDOT - Highway 101, Mendocino County Culvert Rehabilitation Project Monitoring Report 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 Monitoring Report Plan or Permit Map	Completed	Mendocino	0.40
CDOT - Highway 128 and 253 – Culvert Rehabilitation Project Phase 2 Monitoring Report 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 - Camp 20 Safety Project Map	In-progress	Mendocino	< 0.1
CDOT - Highway 20 Post Mile 0.3-2.4 Left Turn Lane and Shoulder Widening Plan or Permit	Completed	Mendocino	0.30
CDOT - Highway 222 Russian River Bridge Replacement Monitoring Report 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 Monitoring Report 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 Monitoring Report Plan or Permit	Completed	Siskiyou	< 0.1
CDOT - HUM 101 - Culvert Rehab/Replace Project Monitoring Report Plan or Permit Map	In-progress	Humboldt	< 0.1
CDOT - HUM 101/MEN 271 Culverts, 01-48770 Plan or Permit Map	In-progress	Humboldt, Mendocino	< 0.1
CDOT HUM 299 Culverts 01-0F620 Plan or Permit Map	In-progress	Humboldt	< 0.1
CDOT – HUM, Highway 101, Five Culverts Near Garberville Plan or Permit Map	Completed	Humboldt	< 0.1
CDOT - HUM, Highway 101, South Fork Eel Bridge Seismic Retrofit Plan or Permit	In-progress	Humboldt	< 0.1
CDOT - HUM, Highway 254 - Phillipsville Culverts Plan or Permit Map	In-progress	Humboldt	< 0.1
CDOT - HUM, Highway 299, HUM 299 Curve Improvement Project Plan or Permit Map	Planning	Humboldt	< 0.1
CDOT - HUM, State Route 36, Three Bridges Project Plan or Permit Map	In-progress	Humboldt	< 0.1
CDOT - LAS, State Route 44, Shalas CAPM Plan or Permit Map	In-progress	Lassen	< 0.1
CDOT - Maacama/ Redwood Creek Bridge Monitoring Report Plan or Permit	Completed	Sonoma	2.95
CDOT - MEN 101 - Culvert Rehabilitation Project, 01-0K520 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN 101 - Mendo Inlet Drainage Project, 01-0J340 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT MEN 162 Eel River Bridge Replacement 01-0A131 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN 1 -Cleone Shoulder Widening, 01-0G600 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT MEN 1 Emergency Sinkhole Culvert Repair PM 84.83 Monitoring Report Plan or Permit Map	Completed	Mendocino	< 0.1
CDOT - MEN 1 - Navarro Drainage, 01-0E940 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN 1 - Navarro Safety, 01-0C550 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN 1- Pudding Creek Bridge, 01-43480 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN 20 - Calpella 2 Bridges 01-0E090 Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN, Highway 020, Camp 20 Safety Project Plan or Permit Map	Completed	Mendocino	< 0.1
CDOT - MEN, Highway 101/Highway 271 Culverts Project Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN, Highway 128 - Culvert Replacement Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT – MEN, Highway 1, Elk Creek Bridge Replacement Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - MEN, Highway 1 - Rockport 5 Culverts Plan or Permit Map	In-progress	Mendocino	< 0.1
CDOT - Route 1 Realignment Project From PM 10.7-11.3 Monitoring Report Plan or Permit	Completed	Mendocino	1.07
CDOT- SIS, Highway 263, Klamath River Bridge Replacement Project Plan or Permit Map	Proposed	Siskiyou	< 0.1
CDOT - SIS, Highway 96, Cade and Portuguese Creek Fish Passage Project Plan or Permit Map	In-progress	Siskiyou	< 0.1
CDOT – SIS, Highway 96, Cade & Portuguese Fish Passage Plan or Permit Map	In-progress	Siskiyou	< 0.1
CDOT - SIS, Highway 96, Culverts Plan or Permit Map	Completed	Siskiyou	< 0.1
CDOT - SIS, Highway 96, Horse Creek Bridge Replacement Plan or Permit Map	Permitting	Siskiyou	< 0.1
CDOT – SIS, Highway 96, Oakbar Culverts Plan or Permit Map	In-progress	Siskiyou	< 0.1
CDOT - SON, Highway 116, Left Turn and Merge Plan or Permit Map	Completed	Sonoma	< 0.1
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
CDOT - TRI - 299 - Trinity Culverts Project Map	In-progress	Trinity	< 0.1
CDOT - TRI 3 - Hayfork Mountain Culvert, 02-0J500 Plan or Permit Map	In-progress	Trinity	< 0.1
CDOT - TRI, Highway 003, Hayfork Grade Culverts Plan or Permit Map	In-progress	Trinity	< 0.1
CDOT - TRI, Highway 36, Ditch Gulch Curve Improvement Project Plan or Permit	In-progress	Trinity	< 0.1
CDOT - TRI - Highway 3, Hayfork Culvert 2 Map	In-progress	Trinity	< 0.1
CDOT - TRI, Tidy Waters Plan or Permit Map	Planning	Trinity	< 0.1
DOT - HUM 254 - Myers Flat Permanent Restoration Plan or Permit Map	In-progress		< 0.1
DOT - MEN 1 - Jack Peters Bridge - 01-43484 Plan or Permit Map	In-progress	Contra Costa, Mendocino	< 0.1
SBD 40 Reconstruct Channel (08-1H400) Plan or Permit Map	Completed	San Bernardino	< 0.1