US Bridges

FM 535 over Walnut Creek

Good

Bastrop County, Texas · 6.3 MI E of SH 21 · Structure no. 140110080705022

Built
2003
22 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
525 ft
2 main spans
Daily traffic
1,762
2023 count
Owner
State
State Highway Agency

About this bridge

FM 535 over Walnut Creek is a prestressed concrete stringer/multi-beam or girder carrying FM 535 over Walnut Creek in Bastrop County, Texas. It was built in 2003, so it is 22 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 1,762 vehicles a day, roughly 16% of them trucks, projected to reach 1,810 by 2033. The structure is 525 ft (160 m) long and 45 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesFM 535
CrossesWalnut Creek
Location6.3 MI E of SH 21
RouteState Highway 535
StateTexas
Coordinates30.01765, -97.43819
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to 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 spans2 (+7 approach)
Design loadHS 20
Structure length525 ft (160 m)
Longest span79 ft (24.1 m)
Deck width45 ft (13.8 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,762 (2023)
Projected traffic1,810 by 2033
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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 535 over Walnut Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is FM 535 over Walnut 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 November 2024.

How much traffic does FM 535 over Walnut Creek carry?

About 1,762 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is FM 535 over Walnut Creek?

The structure is 525 ft (160 m) long with a longest span of 79 ft (24.1 m) and a deck 45 ft wide.

Who owns FM 535 over Walnut Creek?

It is owned by the State Highway Agency.