US Bridges

US 175 WB over Haymarket ST

Good

Dallas County, Texas · 0.30 MI NW of IH 20 · Structure no. 180570019702162

Built
1971
54 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
173 ft
3 main spans
Daily traffic
38,294
2022 count
Owner
State
State Highway Agency

About this bridge

US 175 WB over Haymarket ST is a prestressed concrete stringer/multi-beam or girder carrying US 175 WB over Haymarket ST in Dallas County, Texas. It was built in 1971, so it is 54 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 38,294 vehicles a day, roughly 6% of them trucks, projected to reach 136,327 by 2042. The structure is 173 ft (52.7 m) long and 42 ft wide.

CarriesUS 175 WB
CrossesHaymarket ST
Location0.30 MI NW of IH 20
RouteU.S. Route 175
StateTexas
Coordinates32.69432, -96.63754
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum 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 spans3
Design loadHS 20
Structure length173 ft (52.7 m)
Longest span65 ft (19.8 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,294 (2022)
Projected traffic136,327 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 175 WB over Haymarket ST built?

It was built in 1971, making it 54 years old in 2025.

What condition is US 175 WB over Haymarket ST 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 May 2024.

How much traffic does US 175 WB over Haymarket ST carry?

About 38,294 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is US 175 WB over Haymarket ST?

The structure is 173 ft (52.7 m) long with a longest span of 65 ft (19.8 m) and a deck 42 ft wide.

Who owns US 175 WB over Haymarket ST?

It is owned by the State Highway Agency.