18th Street over Wash

Good Condition88 years old1,278 vehicles/day

Location

StateArizona
CountyPima
Location550 E Frontage RD
Carries18th Street
CrossesWash
Coordinates32.21200, -110.97760

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length21.0 ft (6.4 m)
Max Span9.8 ft (3 m)
Deck Width49.9 ft (15.2 m)
Deck Area97.3 sq m
Main Spans2
Year Built1938

Traffic

Avg Daily Traffic1,278 (2023)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number08809

Nearby Bridges

I-10 EB & WB over 18th Street 0.1 mi Good I-10 & Frs over Wash 0.1 mi Good Simpson St. over Drainageway 0.3 mi Good 22nd St&osborne over Drainageway 0.4 mi Good I-10 EB & WB over 22nd Street 0.4 mi Good I-10 WB Off Ramp over Cushing Street 0.4 mi Good I-10 EB & WB over Cushing Street 0.4 mi Good I-10 EB On Ramp over Cushing Street 0.4 mi Good I-10 EB WB & Frs over Drainage Way 0.4 mi Good Cushing Street over Santa Cruz River 0.5 mi Fair