Us-491 NB over Pena Blanca Wash

Good Condition12 years old7,932 vehicles/day

Location

StateNew Mexico
CountySan Juan
Location23.6 M S Jct 64/491
CarriesUs-491 NB
CrossesPena Blanca Wash
Coordinates36.44020, -108.72130

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length130.9 ft (39.9 m)
Max Span65.9 ft (20.1 m)
Deck Width39.0 ft (11.9 m)
Deck Area474.8 sq m
Main Spans2
Year Built2014

Traffic

Avg Daily Traffic7,932 (2023)
Truck Traffic17%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000009338

Nearby Bridges

Us-491 over Pena Blanca Wash 0.0 mi Fair Us-491 NB over Tocito Wash 1.5 mi Good Irr/us-491 SB over Tocito Wash 1.5 mi Good IRR BIA RTE N5000 over Tocito Wash 4.2 mi Fair