US Bridges

FM 529 over Dry Creek

Good

Austin County, Texas · 4.84 MI E of SH 159 · Structure no. 130080040805027

Built
1986
39 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
43 ft
4 main spans
Daily traffic
2,296
2022 count
Owner
State
State Highway Agency

About this bridge

FM 529 over Dry Creek is a concrete culvert carrying FM 529 over Dry Creek in Austin County, Texas. It was built in 1986, so it is 39 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 2,296 vehicles a day, roughly 14% of them trucks, projected to reach 4,087 by 2042. The structure is 43 ft (13.1 m) long and 58 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesFM 529
CrossesDry Creek
Location4.84 MI E of SH 159
RouteState Highway 529
StateTexas
Coordinates29.93104, -96.17829
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span10 ft (3 m)
Deck width58 ft (17.7 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,296 (2022)
Projected traffic4,087 by 2042
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 529 over Dry Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is FM 529 over Dry 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 December 2023.

How much traffic does FM 529 over Dry Creek carry?

About 2,296 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is FM 529 over Dry Creek?

The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m) and a deck 58 ft wide.

Who owns FM 529 over Dry Creek?

It is owned by the State Highway Agency.