US Bridges

US 75 NB over Lamar; Houston; Wash. ST

Good

Grayson County, Texas · 2.3 MI S of US 82 · Structure no. 010920004702686

Built
2022
3 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,493 ft
20 main spans
Daily traffic
27,250
2020 count
Owner
State
State Highway Agency

About this bridge

US 75 NB over Lamar; Houston; Wash. ST is a prestressed concrete stringer/multi-beam or girder carrying US 75 NB over Lamar; Houston; Wash. ST in Grayson County, Texas. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 27,250 vehicles a day, roughly 8% of them trucks, projected to reach 37,150 by 2040. The structure is 2,493 ft (759.9 m) long and 90 ft wide.

Location

Open in Google Maps
CarriesUS 75 NB
CrossesLamar; Houston; Wash. ST
Location2.3 MI S of US 82
RouteU.S. Route 75
CountyGrayson County
StateTexas
Coordinates33.6389, -96.61624
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans20 (+3 approach)
Design loadHL 93
Structure length2,493 ft (759.9 m)
Longest span120 ft (36.6 m)
Deck width90 ft (27.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,250 (2020)
Projected traffic37,150 by 2040
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 75 NB over Lamar; Houston; Wash. ST built?

It was built in 2022, making it 3 years old in 2025.

What condition is US 75 NB over Lamar; Houston; Wash. 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 June 2023.

How much traffic does US 75 NB over Lamar; Houston; Wash. ST carry?

About 27,250 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is US 75 NB over Lamar; Houston; Wash. ST?

The structure is 2,493 ft (759.9 m) long with a longest span of 120 ft (36.6 m) and a deck 90 ft wide.

Who owns US 75 NB over Lamar; Houston; Wash. ST?

It is owned by the State Highway Agency.