US Bridges

Md 410 over AMTRAK WMATA Beaver CR

Fair

Prince George's County, Maryland · 0.17 Mile East of US 50 · Structure no. 100000160246010

Built
1988
37 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
585 ft
4 main spans
Daily traffic
18,062
2023 count
Owner
State
State Highway Agency

About this bridge

Md 410 over AMTRAK WMATA Beaver CR is a steel continuous stringer/multi-beam or girder carrying Md 410 over AMTRAK WMATA Beaver CR in Prince George's County, Maryland. It was built in 1988, so it is 37 years old, younger 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 5 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 18,062 vehicles a day, roughly 8% of them trucks, projected to reach 23,618 by 2044. The structure is 585 ft (178.3 m) long and 105 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMd 410
CrossesAMTRAK WMATA Beaver CR
Location0.17 Mile East of US 50
RouteState Highway 410
Coordinates38.94209, -76.88046
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating39.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length585 ft (178.3 m)
Longest span145 ft (44.2 m)
Deck width105 ft (32 m)
Roadway width94 ft (28.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,062 (2023)
Projected traffic23,618 by 2044
Trucks8%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed3.1 mi (5 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 Md 410 over AMTRAK WMATA Beaver CR built?

It was built in 1988, making it 37 years old in 2025.

What condition is Md 410 over AMTRAK WMATA Beaver CR 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 December 2024.

How much traffic does Md 410 over AMTRAK WMATA Beaver CR carry?

About 18,062 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Md 410 over AMTRAK WMATA Beaver CR?

The structure is 585 ft (178.3 m) long with a longest span of 145 ft (44.2 m) and a deck 105 ft wide.

Who owns Md 410 over AMTRAK WMATA Beaver CR?

It is owned by the State Highway Agency.