US Bridges

FM 532 over Navidad River

Good

Colorado County, Texas · 0.85 MI SW of FM 2144 · Structure no. 130450143902006

Built
1965
60 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
390 ft
3 main spans
Daily traffic
322
2024 count
Owner
State
State Highway Agency

About this bridge

FM 532 over Navidad River is a steel continuous stringer/multi-beam or girder carrying FM 532 over Navidad River in Colorado County, Texas. It was built in 1965, so it is 60 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 322 vehicles a day, roughly 13% of them trucks, projected to reach 469 by 2041. The structure is 390 ft (118.9 m) long and 26 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesFM 532
CrossesNavidad River
Location0.85 MI SW of FM 2144
RouteState Highway 532
StateTexas
Coordinates29.59668, -96.83435
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating24 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+4 approach)
Design loadH 15
Structure length390 ft (118.9 m)
Longest span90 ft (27.4 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic322 (2024)
Projected traffic469 by 2041
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 532 over Navidad River built?

It was built in 1965, making it 60 years old in 2025.

What condition is FM 532 over Navidad River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does FM 532 over Navidad River carry?

About 322 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is FM 532 over Navidad River?

The structure is 390 ft (118.9 m) long with a longest span of 90 ft (27.4 m) and a deck 26 ft wide.

Who owns FM 532 over Navidad River?

It is owned by the State Highway Agency.