US Bridges

FM 747 over Six Mile Creek

Fair

Cherokee County, Texas · 4.55 MI S of US 79 · Structure no. 100370111201006

Built
1960
65 years old
Condition
Fair
inspected January 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
564
2021 count
Owner
State
State Highway Agency

About this bridge

FM 747 over Six Mile Creek is a concrete culvert carrying FM 747 over Six Mile Creek in Cherokee County, Texas. It was built in 1960, so it is 65 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 564 vehicles a day, roughly 5% of them trucks, projected to reach 790 by 2041. The structure is 33 ft (10.1 m) long and 33 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesFM 747
CrossesSix Mile Creek
Location4.55 MI S of US 79
RouteState Highway 747
StateTexas
Coordinates31.90451, -95.33547
Functional classRural Major 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic564 (2021)
Projected traffic790 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 747 over Six Mile Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is FM 747 over Six Mile Creek 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 January 2023.

How much traffic does FM 747 over Six Mile Creek carry?

About 564 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FM 747 over Six Mile Creek?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 33 ft wide.

Who owns FM 747 over Six Mile Creek?

It is owned by the State Highway Agency.