US Bridges

Silver Creek DR over White Rock Creek Trib

Good

Collin County, Texas · 0.15 MI S of Lorimar · Structure no. 180430C03503001

Built
1996
29 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
58 ft
5 main spans
Daily traffic
2,565
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Silver Creek DR over White Rock Creek Trib is a concrete culvert carrying Silver Creek DR over White Rock Creek Trib in Collin County, Texas. It was built in 1996, so it is 29 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 2,565 vehicles a day, projected to reach 1,600 by 2031. The structure is 58 ft (17.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSilver Creek DR
CrossesWhite Rock Creek Trib
Location0.15 MI S of Lorimar
RouteCity Street 0
StateTexas
Coordinates33.04865, -96.79846
Functional classUrban Local

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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to 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
DeckNot applicable
Main spans5
Design loadUnknown
Structure length58 ft (17.7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,565 (2019)
Projected traffic1,600 by 2031
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 Silver Creek DR over White Rock Creek Trib built?

It was built in 1996, making it 29 years old in 2025.

What condition is Silver Creek DR over White Rock Creek Trib 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 December 2024.

How much traffic does Silver Creek DR over White Rock Creek Trib carry?

About 2,565 vehicles per day (2019 count).

How long is Silver Creek DR over White Rock Creek Trib?

The structure is 58 ft (17.7 m) long with a longest span of 11 ft (3.4 m).

Who owns Silver Creek DR over White Rock Creek Trib?

It is owned by the City or Municipal Highway Agency.