Silver Creek Drive over Rocky Arroyo

Good Condition45 years old745 vehicles/day

Location

StateArizona
CountyNavajo
Location4.0 Mi E Jct SR 77
CarriesSilver Creek Drive
CrossesRocky Arroyo
Coordinates34.35380, -109.99750

Condition Ratings

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

Physical Characteristics

MaterialAluminum/Wrought Iron/Cast Iron
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span22.0 ft (6.7 m)
Deck Area44.9 sq m
Main Spans1
Year Built1981

Traffic

Avg Daily Traffic745 (2018)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection522
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number08772