US Bridges

FM 813 over Red Oak Creek Relief

Fair

Ellis County, Texas · 1.1 MI NW of FM 878 · Structure no. 180710113901016

Built
1954
71 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
270 ft
9 main spans
Daily traffic
3,298
2023 count
Owner
State
State Highway Agency

About this bridge

FM 813 over Red Oak Creek Relief is a concrete stringer/multi-beam or girder carrying FM 813 over Red Oak Creek Relief in Ellis County, Texas. It was built in 1954, so it is 71 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 3,298 vehicles a day, roughly 9% of them trucks, projected to reach 3,480 by 2033. The structure is 270 ft (82.3 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesFM 813
CrossesRed Oak Creek Relief
Location1.1 MI NW of FM 878
RouteState Highway 813
StateTexas
Coordinates32.43842, -96.69229
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating32 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans9
Design loadOther
Structure length270 ft (82.3 m)
Longest span30 ft (9.1 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,298 (2023)
Projected traffic3,480 by 2033
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed6.2 mi (10 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$15,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 813 over Red Oak Creek Relief built?

It was built in 1954, making it 71 years old in 2025.

What condition is FM 813 over Red Oak Creek Relief 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 2024.

How much traffic does FM 813 over Red Oak Creek Relief carry?

About 3,298 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is FM 813 over Red Oak Creek Relief?

The structure is 270 ft (82.3 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.

Who owns FM 813 over Red Oak Creek Relief?

It is owned by the State Highway Agency.