Arnold DR over Stewart Creek

Fair Condition98 years old3,700 vehicles/day

Location

StateCalifornia
CountySonoma
Location0.4 Mi S Jct SR 12
CarriesArnold DR
CrossesStewart Creek
Coordinates38.36848, -122.52124

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length32.2 ft (9.8 m)
Max Span15.1 ft (4.6 m)
Deck Width43.3 ft (13.2 m)
Deck Area129.4 sq m
Main Spans2
Year Built1928 (reconstructed 1962)

Traffic

Avg Daily Traffic3,700 (2010)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number20C0471

Nearby Bridges

State Route 12 over Stuart Creek 0.3 mi Fair Warm Springs RD over Calabazas Creek 0.4 mi Fair Odonnell Lane over Calabazas Creek 0.4 mi Fair Arnold DR over Sonoma CR (glen Ellen) 0.5 mi Good Warm Springs RD over Sonoma Creek 0.9 mi Fair Dunbar RD over Calabazas Creek 1.0 mi Fair Arnold DR over Sonoma Creek 1.1 mi Poor Arnold Drive over Sonoma Creek 1.2 mi Poor SR 12 over Calabazas Creek 1.3 mi Fair Harney Drive over Sonoma Creek 1.3 mi Fair