Hilderbrand DR over Saint Helena Creek

Good Condition12 years old50 vehicles/day

Location

StateCalifornia
CountyLake
Location0.1 Mi E Of SR 29
CarriesHilderbrand DR
CrossesSaint Helena Creek
Coordinates38.70439, -122.60373

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length100.1 ft (30.5 m)
Max Span97.4 ft (29.7 m)
Deck Width21.3 ft (6.5 m)
Deck Area198.2 sq m
Main Spans1
Year Built2014

Traffic

Avg Daily Traffic50 (2005)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number14C0122

Nearby Bridges

State Route 29 over Saint Helena Creek 0.7 mi Good State Route 29 over Saint Helena Creek 1.8 mi Good State Route 29 over Troutdale Creek 2.6 mi Good Dry Creek RD over Dry Creek 3.3 mi Good Wardlaw ST over Saint Helena Creek 3.4 mi Fair State Route 29 over Saint Helena Creek 3.6 mi Good State Route 175 over Dry Creek 3.7 mi Fair Big Canyon RD over Putah Creek 3.9 mi Fair State Route 29 over Lupiyoma Creek 4.0 mi Fair