US Bridges

FM 1417 over Post Oak Crk

Fair

Grayson County, Texas · 0.6 MI S of US 82 · Structure no. 010920245501001

Built
1963
62 years old, rebuilt 2023
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
13,710
2021 count
Owner
State
State Highway Agency

About this bridge

FM 1417 over Post Oak Crk is a concrete culvert carrying FM 1417 over Post Oak Crk in Grayson County, Texas. It was built in 1963 and reconstructed in 2023, so it is 62 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 13,710 vehicles a day, roughly 3% of them trucks, projected to reach 16,530 by 2033. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesFM 1417
CrossesPost Oak Crk
Location0.6 MI S of US 82
RouteState Highway 1417
CountyGrayson County
StateTexas
Coordinates33.66246, -96.64263
Functional classUrban Minor Arterial

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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,710 (2021)
Projected traffic16,530 by 2033
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 FM 1417 over Post Oak Crk built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2023.

What condition is FM 1417 over 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 FM 1417 over Post Oak Crk carry?

About 13,710 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is FM 1417 over Post Oak Crk?

The structure is 30 ft (9.1 m) long with a longest span of 9 ft (2.7 m).

Who owns FM 1417 over Post Oak Crk?

It is owned by the State Highway Agency.