Sierra Madre Drive over Bristol Wash

Good Condition29 years old704 vehicles/day

Location

StateArizona
CountyMaricopa
LocationSierra Madre/100e Zapata
CarriesSierra Madre Drive
CrossesBristol Wash
Coordinates33.62600, -111.75400

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length40.0 ft (12.2 m)
Max Span7.9 ft (2.4 m)
Deck Area148.8 sq m
Main Spans4
Year Built1997

Traffic

Avg Daily Traffic704 (2020)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection422
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number10138

Nearby Bridges