US Bridges

Md 6 over Port Tabacco Creek

Fair

Charles County, Maryland · 2.55 Miles West of US 301 · Structure no. 100000080009010

Built
1988
37 years old
Condition
Fair
inspected June 2023
Type
Slab
Prestressed Concrete
Length
104 ft
2 main spans
Daily traffic
3,302
2009 count
Owner
State
State Highway Agency

About this bridge

Md 6 over Port Tabacco Creek is a prestressed concrete slab carrying Md 6 over Port Tabacco Creek in Charles 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 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 3,302 vehicles a day, roughly 8% of them trucks, projected to reach 4,395 by 2026. The structure is 104 ft (31.7 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesMd 6
CrossesPort Tabacco Creek
Location2.55 Miles West of US 301
RouteState Highway 6
Coordinates38.51438, -77.02197
Functional classRural Major 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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length104 ft (31.7 m)
Longest span50 ft (15.2 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,302 (2009)
Projected traffic4,395 by 2026
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 6 over Port Tabacco Creek built?

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

What condition is Md 6 over Port Tabacco 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 June 2023.

How much traffic does Md 6 over Port Tabacco Creek carry?

About 3,302 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is Md 6 over Port Tabacco Creek?

The structure is 104 ft (31.7 m) long with a longest span of 50 ft (15.2 m) and a deck 43 ft wide.

Who owns Md 6 over Port Tabacco Creek?

It is owned by the State Highway Agency.