State Route 1 over Cheney Gulch

Fair Condition70 years old6,300 vehicles/day

Location

StateCalifornia
CountySonoma
Location04-son-001-9.16
CarriesState Route 1
CrossesCheney Gulch
Coordinates38.31983, -123.03392

Condition Ratings

Overall ConditionFair
Channel/Waterway5 (Fair)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span9.8 ft (3 m)
Deck Area65.7 sq m
Main Spans2
Year Built1956

Traffic

Avg Daily Traffic6,300 (2016)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number20 0189

Nearby Bridges

State Route 1 over Salmon Creek 2.7 mi Fair Salmon Creek RD over Coleman Valley Creek 3.1 mi Fair Salmon Creek Road over Salmon Creek 3.7 mi Fair Salmon Creek RD over Tannery Creek 3.7 mi Fair Fitzpatrick Lane over Fay Creek 3.9 mi Fair Bodega HWY over Salmon Creek 3.9 mi Fair Bodega HWY over Nolan Creek 4.2 mi Fair