US Bridges

Md 263 over Plum Point Creek

Fair

Calvert County, Maryland · 0.16 MI E of Tobacco RD · Structure no. 100000040016010

Built
1928
97 years old
Condition
Fair
inspected February 2024
Type
Slab
Concrete
Length
23 ft
1 main span
Daily traffic
692
2009 count
Owner
State
State Highway Agency

About this bridge

Md 263 over Plum Point Creek is a concrete slab carrying Md 263 over Plum Point Creek in Calvert County, Maryland. It was built in 1928, so it is 97 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.

It carries about 692 vehicles a day, roughly 8% of them trucks, projected to reach 1,038 by 2029. The structure is 23 ft (7 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMd 263
CrossesPlum Point Creek
Location0.16 MI E of Tobacco RD
RouteState Highway 263
Coordinates38.60711, -76.52323
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.5 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length23 ft (7 m)
Longest span20 ft (6.1 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic692 (2009)
Projected traffic1,038 by 2029
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$41,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Md 263 over Plum Point Creek built?

It was built in 1928, making it 97 years old in 2025.

What condition is Md 263 over Plum Point 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 February 2024.

How much traffic does Md 263 over Plum Point Creek carry?

About 692 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is Md 263 over Plum Point Creek?

The structure is 23 ft (7 m) long with a longest span of 20 ft (6.1 m) and a deck 27 ft wide.

Who owns Md 263 over Plum Point Creek?

It is owned by the State Highway Agency.