I 40; WB over Johnson Canyon

Fair Condition71 years old8,187 vehicles/day

Location

StateArizona
CountyCoconino
Location2.5 Mi E Jct SR 89
CarriesI 40; WB
CrossesJohnson Canyon
Coordinates35.21470, -112.42810

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length51.8 ft (15.8 m)
Max Span24.9 ft (7.6 m)
Deck Width44.9 ft (13.7 m)
Deck Area216.5 sq m
Main Spans2
Year Built1955

Traffic

Avg Daily Traffic8,187 (2021)
Truck Traffic24%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number00441

Nearby Bridges

I 40; EB over Johnson Canyon 0.0 mi Good I 40; EB over Monte Carlo Road 0.2 mi Good I 40; WB over Monte Carlo Road 0.2 mi Fair County Line Road over I 40; EB & WB 0.7 mi Fair I 40 over Wash 1.4 mi Good I 40; EB over SR 89 2.7 mi Fair I 40; WB over SR 89 2.7 mi Fair I-40; Ramp B over Ash Fork Creek 2.7 mi Fair I-40 EB over Ash Fork Creek 2.7 mi Fair I-40 WB over Ash Fork Creek 2.7 mi Good