US Bridges

FM 949 over Swearingen Creek

Good

Austin County, Texas · 1.00 MI E of FM 2429 · Structure no. 130080110602014

Built
1987
38 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
44 ft
4 main spans
Daily traffic
2,770
2024 count
Owner
State
State Highway Agency

About this bridge

FM 949 over Swearingen Creek is a concrete culvert carrying FM 949 over Swearingen Creek in Austin County, Texas. It was built in 1987, so it is 38 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 2,770 vehicles a day, roughly 15% of them trucks, projected to reach 336 by 2042. The structure is 44 ft (13.4 m) long and 58 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 949
CrossesSwearingen Creek
Location1.00 MI E of FM 2429
RouteState Highway 949
StateTexas
Coordinates29.87389, -96.25158
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length44 ft (13.4 m)
Longest span10 ft (3 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,770 (2024)
Projected traffic336 by 2042
Trucks15%
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 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 949 over Swearingen Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is FM 949 over Swearingen 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 949 over Swearingen Creek carry?

About 2,770 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is FM 949 over Swearingen Creek?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m) and a deck 58 ft wide.

Who owns FM 949 over Swearingen Creek?

It is owned by the State Highway Agency.