US Bridges

FM 2537 over Palo Blanco Creek

Good

Bexar County, Texas · 0.40 MI NW of US 281 · Structure no. 150150244101002

Built
1992
33 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
1,203
2020 count
Owner
State
State Highway Agency

About this bridge

FM 2537 over Palo Blanco Creek is a prestressed concrete stringer/multi-beam or girder carrying FM 2537 over Palo Blanco Creek in Bexar County, Texas. It was built in 1992, so it is 33 years old, younger 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 1,203 vehicles a day, roughly 9% of them trucks, projected to reach 2,450 by 2033. The structure is 100 ft (30.5 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFM 2537
CrossesPalo Blanco Creek
Location0.40 MI NW of US 281
RouteState Highway 2537
StateTexas
Coordinates29.24619, -98.47872
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span60 ft (18.3 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,203 (2020)
Projected traffic2,450 by 2033
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 2537 over Palo Blanco Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is FM 2537 over Palo Blanco Creek 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 August 2024.

How much traffic does FM 2537 over Palo Blanco Creek carry?

About 1,203 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is FM 2537 over Palo Blanco Creek?

The structure is 100 ft (30.5 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.

Who owns FM 2537 over Palo Blanco Creek?

It is owned by the State Highway Agency.