US Bridges

US 50 over Choptank River

Fair

Dorchester County, Maryland · On Talbot CO Line · Structure no. 100000090021010

Built
1987
38 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
8,651 ft
4 main spans
Daily traffic
27,191
2009 count
Owner
State
State Highway Agency

About this bridge

US 50 over Choptank River is a steel continuous stringer/multi-beam or girder carrying US 50 over Choptank River in Dorchester County, Maryland. It was built in 1987, so it is 38 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 27,191 vehicles a day, roughly 8% of them trucks, projected to reach 30,452 by 2026. The structure is 8,651 ft (2,636.8 m) long and 71 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesUS 50
CrossesChoptank River
LocationOn Talbot CO Line
RouteU.S. Route 50
Coordinates38.59169, -76.04767
Functional classRural Principal Arterial - Other

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
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 rating48.9 US tons
Inventory rating29.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+77 approach)
Design loadHS 20
Structure length8,651 ft (2,636.8 m)
Longest span262 ft (79.9 m)
Deck width71 ft (21.7 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,191 (2009)
Projected traffic30,452 by 2026
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US 50 over Choptank River built?

It was built in 1987, making it 38 years old in 2025.

What condition is US 50 over Choptank River 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 April 2023.

How much traffic does US 50 over Choptank River carry?

About 27,191 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is US 50 over Choptank River?

The structure is 8,651 ft (2,636.8 m) long with a longest span of 262 ft (79.9 m) and a deck 71 ft wide.

Who owns US 50 over Choptank River?

It is owned by the State Highway Agency.