US Bridges

Sherrill Drive over Rock Creek

Fair

District of Columbia, District of Columbia · Intersection With Beach D · Structure no. 3450015P0000000

Built
1962
63 years old, rebuilt 1988
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
79 ft
1 main span
Daily traffic
2,276
2007 count
Owner
Federal
National Park Service

About this bridge

Sherrill Drive over Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying Sherrill Drive over Rock Creek in District of Columbia, District of Columbia. It was built in 1962 and reconstructed in 1988, so it is 63 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 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 2,276 vehicles a day, roughly 1% of them trucks, projected to reach 2,731 by 2027. The structure is 79 ft (24.2 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSherrill Drive
CrossesRock Creek
LocationIntersection With Beach D
RouteFederal Lands Road 13
Coordinates38.97284, -77.04009
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length79 ft (24.2 m)
Longest span77 ft (23.5 m)
Deck width35 ft (10.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,276 (2007)
Projected traffic2,731 by 2027
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$330,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sherrill Drive over Rock Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1988.

What condition is Sherrill Drive over Rock Creek 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 2023.

How much traffic does Sherrill Drive over Rock Creek carry?

About 2,276 vehicles per day (2007 count), of which roughly 1% are trucks.

How long is Sherrill Drive over Rock Creek?

The structure is 79 ft (24.2 m) long with a longest span of 77 ft (23.5 m) and a deck 35 ft wide.

Who owns Sherrill Drive over Rock Creek?

It is owned by the National Park Service.