US Bridges

Anacostia Ave NE over Polk Run

GoodPosted for load

District of Columbia, District of Columbia · Anacostia Avenue Polk Run · Structure no. 0012

Built
1998
27 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
47 ft
1 main span
Daily traffic
250
2021 count
Owner
State
State Highway Agency

About this bridge

Anacostia Ave NE over Polk Run is a concrete culvert carrying Anacostia Ave NE over Polk Run in District of Columbia, District of Columbia. It was built in 1998, so it is 27 years old, younger than the District of Columbia average of 63.7 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. Its operating status is: posted for load restriction.

It carries about 250 vehicles a day, roughly 1% of them trucks, projected to reach 260 by 2030. The structure is 47 ft (14.4 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAnacostia Ave NE
CrossesPolk Run
LocationAnacostia Avenue Polk Run
RouteCity Street 0
Coordinates38.91047, -76.94187
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.1 US tons
Inventory rating18 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length47 ft (14.4 m)
Longest span47 ft (14.4 m)
Deck width33 ft (10.2 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2021)
Projected traffic260 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Anacostia Ave NE over Polk Run built?

It was built in 1998, making it 27 years old in 2025.

What condition is Anacostia Ave NE over Polk 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 August 2023.

How much traffic does Anacostia Ave NE over Polk Run carry?

About 250 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Anacostia Ave NE over Polk Run?

The structure is 47 ft (14.4 m) long with a longest span of 47 ft (14.4 m) and a deck 33 ft wide.

Who owns Anacostia Ave NE over Polk Run?

It is owned by the State Highway Agency.