US Bridges

CR 455 over Little Dry Brushy Crk

Fair

Williamson County, Texas · 3.40 MI S of FM 619 · Structure no. 142460AA0414002

Built
1988
37 years old
Condition
Fair
inspected December 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
240
2010 count
Owner
County
County Highway Agency

About this bridge

CR 455 over Little Dry Brushy Crk is a concrete culvert carrying CR 455 over Little Dry Brushy Crk in Williamson County, Texas. It was built in 1988, so it is 37 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 240 vehicles a day, projected to reach 385 by 2030. The structure is 33 ft (10.1 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCR 455
CrossesLittle Dry Brushy Crk
Location3.40 MI S of FM 619
RouteCounty Highway 455
CountyWilliamson County
StateTexas
Coordinates30.48425, -97.33853
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2010)
Projected traffic385 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CR 455 over Little Dry Brushy Crk built?

It was built in 1988, making it 37 years old in 2025.

What condition is CR 455 over Little Dry Brushy Crk in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does CR 455 over Little Dry Brushy Crk carry?

About 240 vehicles per day (2010 count).

How long is CR 455 over Little Dry Brushy Crk?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 29 ft wide.

Who owns CR 455 over Little Dry Brushy Crk?

It is owned by the County Highway Agency.