US Bridges

Thomasson Barn Rd. over Trib. Broad Run

Good

Prince William County, Virginia · 00.02FR3248 00.25TO660 · Structure no. 000000000031281

Built
2019
6 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
900
2021 count
Owner
State
State Highway Agency

About this bridge

Thomasson Barn Rd. over Trib. Broad Run is a concrete culvert carrying Thomasson Barn Rd. over Trib. Broad Run in Prince William County, Virginia. It was built in 2019, so it is 6 years old, younger than the Virginia average of 50.7 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 900 vehicles a day, projected to reach 1,500 by 2042. The structure is 31 ft (9.4 m) long.

Location

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CarriesThomasson Barn Rd.
CrossesTrib. Broad Run
Location00.02FR3248 00.25TO660
RouteCounty Highway 2019
CountyPrince William County
StateVirginia
Coordinates38.74391, -77.52713
Functional classUrban 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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length31 ft (9.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic900 (2021)
Projected traffic1,500 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Thomasson Barn Rd. over Trib. Broad Run built?

It was built in 2019, making it 6 years old in 2025.

What condition is Thomasson Barn Rd. over Trib. Broad Run 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 June 2023.

How much traffic does Thomasson Barn Rd. over Trib. Broad Run carry?

About 900 vehicles per day (2021 count).

How long is Thomasson Barn Rd. over Trib. Broad Run?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m).

Who owns Thomasson Barn Rd. over Trib. Broad Run?

It is owned by the State Highway Agency.