Old State 87a over Gila Riv Diversion Canal

Fair Condition101 years old200 vehicles/day

Location

StateArizona
CountyPinal
Location3.4 Km N Of Az 87/187 Jct
CarriesOld State 87a
CrossesGila Riv Diversion Canal
Coordinates33.09078, -111.68678

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length103.0 ft (31.4 m)
Max Span39.4 ft (12 m)
Deck Width22.3 ft (6.8 m)
Deck Area213.5 sq m
Main Spans3
Year Built1925

Traffic

Avg Daily Traffic200 (2023)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection123
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number00000000000H151

Nearby Bridges

Old State RTE 87a over Gila River 0.1 mi Poor IRR BIA RTE 88 over Wash 0.7 mi Fair IRR BIA RTE 92 over Mcclellan Wash 1.0 mi Fair IRR SR 87 over Gila River 1.2 mi Fair IRR BIA RTE 94 over Mcclellan Wash 1.7 mi Fair IRR BIA RTE 1 over Wash 1.9 mi Good IRR BIA RTE 1 over Wash 2.1 mi Good IRR SR 87 over Wash 2.1 mi Good IRR BIA RTE 1 over Wash 2.2 mi Good IRR SR 87 over Wash 3.1 mi Fair