US Bridges

FM 533 over Rocky Creek

Good

Lavaca County, Texas · 1.67 MI SW of US 90A · Structure no. 131430100801003

Built
1960
65 years old
Condition
Good
inspected February 2023
Type
Slab
Concrete
Length
100 ft
4 main spans
Daily traffic
552
2022 count
Owner
State
State Highway Agency

About this bridge

FM 533 over Rocky Creek is a concrete slab carrying FM 533 over Rocky Creek in Lavaca County, Texas. It was built in 1960, so it is 65 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 552 vehicles a day, roughly 21% of them trucks, projected to reach 1,038 by 2042. The structure is 100 ft (30.5 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 533
CrossesRocky Creek
Location1.67 MI SW of US 90A
RouteState Highway 533
StateTexas
Coordinates29.42837, -97.21192
Functional classRural Minor 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 protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating39 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadOther
Structure length100 ft (30.5 m)
Longest span25 ft (7.6 m)
Deck width25 ft (7.7 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic552 (2022)
Projected traffic1,038 by 2042
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 533 over Rocky Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is FM 533 over Rocky 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 February 2023.

How much traffic does FM 533 over Rocky Creek carry?

About 552 vehicles per day (2022 count), of which roughly 21% are trucks.

How long is FM 533 over Rocky Creek?

The structure is 100 ft (30.5 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.

Who owns FM 533 over Rocky Creek?

It is owned by the State Highway Agency.