US Bridges

Potterton Dr. over Lake Barcroft

Good

Fairfax County, Virginia · 00.04FR2276/00.07TO1886 · Structure no. 000000000027248

Built
2002
23 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
115 ft
2 main spans
Daily traffic
2,209
2022 count
Owner
State
State Highway Agency

About this bridge

Potterton Dr. over Lake Barcroft is a steel continuous stringer/multi-beam or girder carrying Potterton Dr. over Lake Barcroft in Fairfax County, Virginia. It was built in 2002, so it is 23 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 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 2,209 vehicles a day, roughly 1% of them trucks, projected to reach 2,979 by 2042. The structure is 115 ft (35.1 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesPotterton Dr.
CrossesLake Barcroft
Location00.04FR2276/00.07TO1886
RouteCounty Highway 2760
Coordinates38.85507, -77.15868
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.9 US tons
Inventory rating99.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span57 ft (17.4 m)
Deck width39 ft (11.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,209 (2022)
Projected traffic2,979 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$275 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Potterton Dr. over Lake Barcroft built?

It was built in 2002, making it 23 years old in 2025.

What condition is Potterton Dr. over Lake Barcroft 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 November 2024.

How much traffic does Potterton Dr. over Lake Barcroft carry?

About 2,209 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Potterton Dr. over Lake Barcroft?

The structure is 115 ft (35.1 m) long with a longest span of 57 ft (17.4 m) and a deck 39 ft wide.

Who owns Potterton Dr. over Lake Barcroft?

It is owned by the State Highway Agency.