US Bridges

FM 2843 over N Salado Creek

Good

Williamson County, Texas · 0.20 MI N of FM 487 · Structure no. 142460287002005

Built
1972
53 years old, rebuilt 1999
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
1,599
2021 count
Owner
State
State Highway Agency

About this bridge

FM 2843 over N Salado Creek is a concrete culvert carrying FM 2843 over N Salado Creek in Williamson County, Texas. It was built in 1972 and reconstructed in 1999, so it is 53 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 1,599 vehicles a day, roughly 17% of them trucks, projected to reach 2,239 by 2041. The structure is 25 ft (7.6 m) long and 59 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFM 2843
CrossesN Salado Creek
Location0.20 MI N of FM 487
RouteState Highway 2843
StateTexas
Coordinates30.85379, -97.74461
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span10 ft (3 m)
Deck width59 ft (18.1 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,599 (2021)
Projected traffic2,239 by 2041
Trucks17%
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 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 2843 over N Salado Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1999.

What condition is FM 2843 over N Salado 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 March 2023.

How much traffic does FM 2843 over N Salado Creek carry?

About 1,599 vehicles per day (2021 count), of which roughly 17% are trucks.

How long is FM 2843 over N Salado Creek?

The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m) and a deck 59 ft wide.

Who owns FM 2843 over N Salado Creek?

It is owned by the State Highway Agency.