21st ST over East Twin Creek Channel

Poor Condition65 years old5,814 vehicles/day

Location

StateCalifornia
CountySan Bernardino
Location0.55 Mi E Waterman AVE
Carries21st ST
CrossesEast Twin Creek Channel
Coordinates34.13395, -117.26924

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length54.1 ft (16.5 m)
Max Span50.9 ft (15.5 m)
Deck Width48.9 ft (14.9 m)
Deck Area245.8 sq m
Main Spans1
Year Built1961

Traffic

Avg Daily Traffic5,814 (2016)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number54C0535

Nearby Bridges

Highland AVE over East Twin Creek Channel 0.1 mi Good Gilbert ST over East Twin Creek Channel 0.5 mi Good Cross Street over Del Rosa Channel 0.7 mi Poor State Route 210 EB over East Twin Creek Channel 0.7 mi Fair Pacific Street over Del Rosa Storm Drain 0.7 mi Fair State Route 210 WB over East Twin Creek Channel 0.7 mi Good 30th Street over East Twin Creek Channel 0.8 mi Fair Valencia AVE over State Route 210 & Ramps 0.8 mi Fair State Route 210 EB over Golden Avenue 0.8 mi Fair State Route 210 WB over Golden Avenue 0.8 mi Fair