US Bridges

Round Rock West DR over Lake Creek Branch

Good

Williamson County, Texas · 0.05 MI S of Lake Creek · Structure no. 142460E00965001

Built
1988
37 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
65 ft
6 main spans
Daily traffic
1,885
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Round Rock West DR over Lake Creek Branch is a concrete culvert carrying Round Rock West DR over Lake Creek Branch 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 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 1,885 vehicles a day, projected to reach 6,370 by 2030. The structure is 65 ft (19.8 m) long and 54 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesRound Rock West DR
CrossesLake Creek Branch
Location0.05 MI S of Lake Creek
RouteCity Street 0
CountyWilliamson County
StateTexas
Coordinates30.50422, -97.69451
Functional classUrban 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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
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 spans6
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span10 ft (3 m)
Deck width54 ft (16.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,885 (2020)
Projected traffic6,370 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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Round Rock West DR over Lake Creek Branch built?

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

What condition is Round Rock West DR over Lake Creek Branch 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 September 2023.

How much traffic does Round Rock West DR over Lake Creek Branch carry?

About 1,885 vehicles per day (2020 count).

How long is Round Rock West DR over Lake Creek Branch?

The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m) and a deck 54 ft wide.

Who owns Round Rock West DR over Lake Creek Branch?

It is owned by the City or Municipal Highway Agency.