US Bridges

Marshall Leigh RD over Harrison Bayou

Good

Harrison County, Texas · 1.15 MI W of FM 134 · Structure no. 191030AA0340001

Built
1994
31 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
39 ft
4 main spans
Daily traffic
252
2013 count
Owner
County
County Highway Agency

About this bridge

Marshall Leigh RD over Harrison Bayou is a concrete culvert carrying Marshall Leigh RD over Harrison Bayou in Harrison County, Texas. It was built in 1994, so it is 31 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 252 vehicles a day, projected to reach 252 by 2033. The structure is 39 ft (12 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

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CarriesMarshall Leigh RD
CrossesHarrison Bayou
Location1.15 MI W of FM 134
RouteCounty Highway 2200
CountyHarrison County
StateTexas
Coordinates32.60403, -94.15841
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length39 ft (12 m)
Longest span9 ft (2.7 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic252 (2013)
Projected traffic252 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Marshall Leigh RD over Harrison Bayou built?

It was built in 1994, making it 31 years old in 2025.

What condition is Marshall Leigh RD over Harrison Bayou 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 July 2024.

How much traffic does Marshall Leigh RD over Harrison Bayou carry?

About 252 vehicles per day (2013 count).

How long is Marshall Leigh RD over Harrison Bayou?

The structure is 39 ft (12 m) long with a longest span of 9 ft (2.7 m) and a deck 26 ft wide.

Who owns Marshall Leigh RD over Harrison Bayou?

It is owned by the County Highway Agency.