US Bridges

Sams Creek Road over Sams Creek

Good

Carroll County, Maryland · On Frederick CO Line · Structure no. 200000CL0246010

Built
1986
39 years old, rebuilt 2007
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
362
2021 count
Owner
County
County Highway Agency

About this bridge

Sams Creek Road over Sams Creek is a prestressed concrete box beam or girders - single or spread carrying Sams Creek Road over Sams Creek in Carroll County, Maryland. It was built in 1986 and reconstructed in 2007, so it is 39 years old, younger than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 362 vehicles a day, roughly 8% of them trucks, projected to reach 582 by 2041. The structure is 40 ft (12.2 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSams Creek Road
CrossesSams Creek
LocationOn Frederick CO Line
RouteCounty Highway 236
Coordinates39.50462, -77.12287
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating80.5 US tons
Inventory rating48 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic362 (2021)
Projected traffic582 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Sams Creek Road over Sams Creek built?

It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2007.

What condition is Sams Creek Road over Sams Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does Sams Creek Road over Sams Creek carry?

About 362 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Sams Creek Road over Sams Creek?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 29 ft wide.

Who owns Sams Creek Road over Sams Creek?

It is owned by the County Highway Agency.