US Bridges

FM 876 over Big Onion Creek

Good

Ellis County, Texas · 2.2 MI S of FM1492 · Structure no. 180710105102414

Built
2017
8 years old
Condition
Good
inspected March 2024
Type
Other
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
563
2020 count
Owner
State
State Highway Agency

About this bridge

FM 876 over Big Onion Creek is a prestressed concrete other carrying FM 876 over Big Onion Creek in Ellis County, Texas. It was built in 2017, so it is 8 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 563 vehicles a day, roughly 7% of them trucks, projected to reach 700 by 2035. The structure is 100 ft (30.5 m) long and 38 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFM 876
CrossesBig Onion Creek
Location2.2 MI S of FM1492
RouteState Highway 876
StateTexas
Coordinates32.31246, -96.88207
Functional classRural Minor Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHL 93
Structure length100 ft (30.5 m)
Longest span45 ft (13.7 m)
Deck width38 ft (11.6 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic563 (2020)
Projected traffic700 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 876 over Big Onion Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is FM 876 over Big Onion Creek 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 March 2024.

How much traffic does FM 876 over Big Onion Creek carry?

About 563 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is FM 876 over Big Onion Creek?

The structure is 100 ft (30.5 m) long with a longest span of 45 ft (13.7 m) and a deck 38 ft wide.

Who owns FM 876 over Big Onion Creek?

It is owned by the State Highway Agency.