US Bridges

H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy

Fair

Arlington County, Virginia · 00.05 14th. St. / 00.52 1 · Structure no. 000000000000317

Built
1950
75 years old
Condition
Fair
inspected July 2024
Type
Frame
Concrete
Length
122 ft
2 main spans
Daily traffic
64,059
2022 count
Owner
State
State Highway Agency

About this bridge

H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy is a concrete frame carrying H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy in Arlington County, Virginia. It was built in 1950, so it is 75 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 64,059 vehicles a day, roughly 1% of them trucks, projected to reach 71,426 by 2042. The structure is 122 ft (37.2 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesH.G.Shirley Mem.Hy
CrossesGeo Wash Memorial Pkwy
Location00.05 14th. St. / 00.52 1
RouteInterstate 395
Coordinates38.87197, -77.04336
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.4 US tons
Inventory rating45.1 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length122 ft (37.2 m)
Longest span61 ft (18.6 m)
Deck width61 ft (18.6 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic64,059 (2022)
Projected traffic71,426 by 2042
Trucks1%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$231 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy built?

It was built in 1950, making it 75 years old in 2025.

What condition is H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy carry?

About 64,059 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy?

The structure is 122 ft (37.2 m) long with a longest span of 61 ft (18.6 m) and a deck 61 ft wide.

Who owns H.G.Shirley Mem.Hy over Geo Wash Memorial Pkwy?

It is owned by the State Highway Agency.