US Bridges

US 75 SB Frtg RD over E Fork Post Oak Crk

Fair

Grayson County, Texas · 1.5 MI S of US 82 · Structure no. 010920004702139

Built
1962
63 years old, rebuilt 1981
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
4,415
2021 count
Owner
State
State Highway Agency

About this bridge

US 75 SB Frtg RD over E Fork Post Oak Crk is a concrete culvert carrying US 75 SB Frtg RD over E Fork Post Oak Crk in Grayson County, Texas. It was built in 1962 and reconstructed in 1981, so it is 63 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,415 vehicles a day, roughly 7% of them trucks, projected to reach 7,770 by 2041. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 75 SB Frtg RD
CrossesE Fork Post Oak Crk
Location1.5 MI S of US 82
RouteU.S. Route 75
StateTexas
Coordinates33.64808, -96.61264
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,415 (2021)
Projected traffic7,770 by 2041
Trucks7%
Lanes on structure7
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 75 SB Frtg RD over E Fork Post Oak Crk built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1981.

What condition is US 75 SB Frtg RD over E Fork Post Oak Crk in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does US 75 SB Frtg RD over E Fork Post Oak Crk carry?

About 4,415 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is US 75 SB Frtg RD over E Fork Post Oak Crk?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns US 75 SB Frtg RD over E Fork Post Oak Crk?

It is owned by the State Highway Agency.