Irr/us-64 over Shiprock Wash

Fair Condition70 years old4,813 vehicles/day

Location

StateNew Mexico
CountySan Juan
Location7.9 Mi W Of Jct Us-491
CarriesIrr/us-64
CrossesShiprock Wash
Coordinates36.79218, -108.83354

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length212.9 ft (64.9 m)
Max Span81.0 ft (24.7 m)
Deck Width34.1 ft (10.4 m)
Deck Area675.0 sq m
Main Spans3
Year Built1956

Traffic

Avg Daily Traffic4,813 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000005863