State Route 237 over Middlefield Road

Good Condition29 years old68,000 vehicles/day

Location

StateCalifornia
CountySanta Clara
Location04-scl-237-m1.60-mvw
CarriesState Route 237
CrossesMiddlefield Road
Coordinates37.39218, -122.05009

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length197.2 ft (60.1 m)
Max Span99.4 ft (30.3 m)
Deck Width132.5 ft (40.4 m)
Deck Area2428.0 sq m
Main Spans2
Year Built1997

Traffic

Avg Daily Traffic68,000 (2009)
Truck Traffic6%
Lanes On Bridge4
Lanes Under Bridge8

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number37 0552

Nearby Bridges

State Route 237 over Maude Avenue 0.2 mi Good E Middlefield Road over Central Expressway 0.5 mi Fair State Route 237 EB over Caltrain Up Rr Central 0.6 mi Good State Route 237 WB over Caltrain Up Rr Central 0.6 mi Good S Whisman Road over Up Rr Central Exp Evelyn 0.7 mi Fair U.s. Highway 101 over Ellis Street & Vta Lrt 0.8 mi Fair Dana Street over State Route 237 & Ramps 0.9 mi Fair State Route 237 over U.s. Highway 101 1.0 mi Fair State Route 85 over Caltrain Up Rr Central 1.0 mi Fair State Route 85 over Stevens Creek 1.0 mi Fair