SB LN INTER BR
Carrying SB LN INTER BR over RIO GRANDE RIVER
225' FROM ELIZABETH ST., Cameron, Texas
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: SB LN INTER BR
The SB LN INTER BR bridge in Cameron, Texas carries SB LN INTER BR over RIO GRANDE RIVER. It was built in 1969, making it 57 years old today. The structure is built primarily of prestressed concrete continuous and spans 5 sections, stretching 209.4 meters (687 feet) end to end. Daily traffic averages 6,900 vehicles, placing it in the moderately-trafficked tier of Texas bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, 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 32.7 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How SB LN INTER BR compares
Live comparison across Texas.
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 How the historical reference is calculated.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
- 1969
- Material
- Prestressed Concrete Continuous
- Number of Spans
- 5
- Structure Length
- 209.4 m (687 ft)
- Deck Width
- 11.0 m (36 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 6,900 vehicles/day
- Structure Number
- 210310C00804001
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), 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 SB LN INTER BR 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 SB LN INTER BR against other structures in Cameron and across Texas. Texas 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 SB LN INTER BR?
SB LN INTER BR in Cameron, Texas has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is SB LN INTER BR inspected?
SB LN INTER BR'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 6,900 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. SB LN INTER BR 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 SB LN INTER BR?
SB LN INTER BR has an NBI inventory load rating of 32.7 metric tons.
Who is responsible for maintaining SB LN INTER BR?
SB LN INTER BR is owned and maintained by County Highway Agency.
How old is SB LN INTER BR and does age affect safety?
SB LN INTER BR was built in 1969, making it 57 years old.
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.