IRR/US64/491 WBL over SAN JUAN RIVER
US-491/US-64 in Shiprock · County 045, New Mexico · Built 1936 · 2 Lanes · 16,829 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
3
Serious
Superstructure
4
Poor
Substructure
4
Poor
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 3 | Serious |
| Superstructure | 4 | Poor |
| Substructure | 4 | Poor |
Location
36.781494, -108.692667
This bridge is in worse condition than 98.3% of bridges in County 045. The average bridge in New Mexico is 0 years old; this one is 90 years old.
Nearby Bridges
US-64/491 EBL over SAN JUAN RIVER
Built 1975
US-64 over BAKER ARROYO
Built 1936
IRR/US-64 over RATTLESNAKE WASH
Built 1951
US-491 over SALT CREEK
Built 1974
IRR BIA RTE N364 over SALT CREEK
Built 2000
N5031 over HOGBACK IRRIGATION CANAL
Built 2012
US-64 over IRRIGATION CHANNEL
Built 1976
IRR/US-491 over YELLOW ARROYO
Built 1978
IRR BIA RTE N33 over WASH
Built 1988
IRR BIA RTE N36 over CHACO RIVER
Built 1990
Bridge Details
- Structure #
- 000000000001792
- Year Built
- 1936
- Length
- 306.3 m (1004.9 ft)
- Max Span
- 50.6 m
- Width
- 10.7 m (35.1 ft)
- Lanes
- 2
- Daily Traffic
- 16,829
- Material
- Steel
- Design
- Truss - Thru
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $2,910,000
- Total Project Cost
- $4,040,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.