US Highway 101 over Copeland Creek

Fair Condition70 years old92,000 vehicles/day

Location

StateCalifornia
CountySonoma
Location04-son-101-13.51-rnpk
CarriesUS Highway 101
CrossesCopeland Creek
Coordinates38.34308, -122.71272

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length32.2 ft (9.8 m)
Max Span15.4 ft (4.7 m)
Deck Width140.7 ft (42.9 m)
Deck Area420.4 sq m
Main Spans2
Year Built1956 (reconstructed 2011)

Traffic

Avg Daily Traffic92,000 (2014)
Truck Traffic6%
Lanes On Bridge8

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number20 0015

Nearby Bridges

Redwood DR over Copeland Creek 0.0 mi Fair Commerce BLVD over Copeland Creek 0.0 mi Good Rohnert Park Expwy over U.s. Highway 101 & Ramps 0.4 mi Fair U.s. Highway 101 over Laguna De Santa Rosa 0.4 mi Good Redwood over Laguna De Santa Rosa 0.4 mi Fair Old Redwood HWY over Laguna De Santa Rosa 0.5 mi Poor U.s. Highway 101 over Hinebaugh Creek 0.5 mi Fair Commerce BLVD over Hinebaugh Creek 0.5 mi Fair Redwood Road over Hinebaugh Creek 0.5 mi Fair State Farm Drive over Hinebaugh Creek 0.6 mi Fair