US Bridges

Marsh Farm RD over Shackleford CR

Good

Smith County, Texas · .81 MI E of US 69 · Structure no. 102120UJ6400101

Built
2022
3 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
400 ft
4 main spans
Daily traffic
149
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Marsh Farm RD over Shackleford CR is a prestressed concrete stringer/multi-beam or girder carrying Marsh Farm RD over Shackleford CR in Smith County, Texas. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 149 vehicles a day, roughly 3% of them trucks, projected to reach 149 by 2021. The structure is 400 ft (121.9 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesMarsh Farm RD
CrossesShackleford CR
Location.81 MI E of US 69
RouteCity Street 0
CountySmith County
StateTexas
Coordinates32.23515, -95.29735
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHL 93
Structure length400 ft (121.9 m)
Longest span100 ft (30.5 m)
Deck width40 ft (12.2 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic149 (2021)
Projected traffic149 by 2021
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Marsh Farm RD over Shackleford CR built?

It was built in 2022, making it 3 years old in 2025.

What condition is Marsh Farm RD over Shackleford CR 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 September 2023.

How much traffic does Marsh Farm RD over Shackleford CR carry?

About 149 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Marsh Farm RD over Shackleford CR?

The structure is 400 ft (121.9 m) long with a longest span of 100 ft (30.5 m) and a deck 40 ft wide.

Who owns Marsh Farm RD over Shackleford CR?

It is owned by the City or Municipal Highway Agency.