IRR BIA ROUTE 24
Carrying IRR BIA ROUTE 24 over SEAMA WASH
0.3KM EAST OF SEAMA, Cibola, New Mexico
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: IRR BIA ROUTE 24
The IRR BIA ROUTE 24 bridge in Cibola, New Mexico carries IRR BIA ROUTE 24 over SEAMA WASH. It was built in 1974, making it 52 years old today. It was last reconstructed in 2010, extending its service life. The structure is built primarily of concrete continuous and spans 4 sections, stretching 41.2 meters (135 feet) end to end. Daily traffic averages 300 vehicles, placing it in the lower-traffic tier of New Mexico bridges. It is owned and maintained by Bureau of Indian Affairs.
The latest FHWA inspection records show a deck rating of 8/9, superstructure at 8/9, substructure at 8/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 36.2 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How IRR BIA ROUTE 24 compares
Live comparison across New Mexico.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1974
- Last Reconstructed
- 2010
- Material
- Concrete Continuous
- Number of Spans
- 4
- Structure Length
- 41.2 m (135 ft)
- Deck Width
- 14.2 m (47 ft)
- Owner
- Bureau of Indian Affairs
- Avg Daily Traffic
- 300 vehicles/day
- Structure Number
- 00000000000M159
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in good condition (8/9), showing no significant deterioration.
- • The superstructure (beams and supports above the deck) is in good condition (8/9), showing no significant deterioration.
- • The substructure (piers and abutments) is in good condition (8/9), showing no significant deterioration.
How to read this record
This page shows what the last federal inspection recorded, not whether IRR BIA ROUTE 24 is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare IRR BIA ROUTE 24 against other structures in Cibola and across New Mexico. New Mexico bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for IRR BIA ROUTE 24?
IRR BIA ROUTE 24 in Cibola, New Mexico has a deck rating of 8/9, superstructure rating of 8/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is IRR BIA ROUTE 24 inspected?
IRR BIA ROUTE 24's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 300 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. IRR BIA ROUTE 24 is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for IRR BIA ROUTE 24?
IRR BIA ROUTE 24 has an NBI inventory load rating of 36.2 metric tons.
Who is responsible for maintaining IRR BIA ROUTE 24?
IRR BIA ROUTE 24 is owned and maintained by Bureau of Indian Affairs.
How old is IRR BIA ROUTE 24 and does age affect safety?
IRR BIA ROUTE 24 was built in 1974, making it 52 years old and last reconstructed in 2010.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.