US Bridges

US 75 SB FR over White Rock Creek

Good

Dallas County, Texas · 3.05 MI N of Lp 12 · Structure no. 180570004707305

Built
1991
34 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
212 ft
4 main spans
Daily traffic
14,540
2013 count
Owner
State
State Highway Agency

About this bridge

US 75 SB FR over White Rock Creek is a prestressed concrete box beam or girders - multiple carrying US 75 SB FR over White Rock Creek in Dallas County, Texas. It was built in 1991, so it is 34 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 14,540 vehicles a day, roughly 5% of them trucks, projected to reach 20,360 by 2033. The structure is 212 ft (64.6 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 75 SB FR
CrossesWhite Rock Creek
Location3.05 MI N of Lp 12
RouteU.S. Route 75
StateTexas
Coordinates32.90534, -96.76939
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length212 ft (64.6 m)
Longest span53 ft (16.2 m)
Deck width32 ft (9.8 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,540 (2013)
Projected traffic20,360 by 2033
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$14,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 75 SB FR over White Rock Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is US 75 SB FR over White Rock 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 April 2024.

How much traffic does US 75 SB FR over White Rock Creek carry?

About 14,540 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is US 75 SB FR over White Rock Creek?

The structure is 212 ft (64.6 m) long with a longest span of 53 ft (16.2 m) and a deck 32 ft wide.

Who owns US 75 SB FR over White Rock Creek?

It is owned by the State Highway Agency.