US Bridges

Seat Pleasant Driv over Cabin Branch

FairPosted for load

Prince George's County, Maryland · 0.05 MI S of Ashleaf Ave · Structure no. 200000P-0202020

Built
1958
67 years old
Condition
Fair
inspected January 2023
Type
Culvert
Concrete
Length
48 ft
3 main spans
Daily traffic
6,136
2020 count
Owner
County
County Highway Agency

About this bridge

Seat Pleasant Driv over Cabin Branch is a concrete culvert carrying Seat Pleasant Driv over Cabin Branch in Prince George's County, Maryland. It was built in 1958, so it is 67 years old, older than the Maryland average of 52.6 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. Its operating status is: posted for load restriction.

It carries about 6,136 vehicles a day, roughly 5% of them trucks, projected to reach 9,120 by 2040. The structure is 48 ft (14.6 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSeat Pleasant Driv
CrossesCabin Branch
Location0.05 MI S of Ashleaf Ave
RouteCounty Highway 361
CountyPrince George's County
StateMaryland
Coordinates38.89743, -76.89974
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.5 US tons
Inventory rating32.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length48 ft (14.6 m)
Longest span14 ft (4.3 m)
Deck width48 ft (14.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,136 (2020)
Projected traffic9,120 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Seat Pleasant Driv over Cabin Branch built?

It was built in 1958, making it 67 years old in 2025.

What condition is Seat Pleasant Driv over Cabin Branch 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 January 2023.

How much traffic does Seat Pleasant Driv over Cabin Branch carry?

About 6,136 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Seat Pleasant Driv over Cabin Branch?

The structure is 48 ft (14.6 m) long with a longest span of 14 ft (4.3 m) and a deck 48 ft wide.

Who owns Seat Pleasant Driv over Cabin Branch?

It is owned by the County Highway Agency.