US Bridges

Appletown Road over Tributary of Dog Creek

PoorPosted for load

Washington County, Maryland · 0.05 MI E of Md RTE 67 · Structure no. 200000W-2184010

Built
1920
105 years old
Condition
Poor
inspected November 2024
Type
Slab
Concrete
Length
25 ft
1 main span
Daily traffic
172
2008 count
Owner
County
County Highway Agency

About this bridge

Appletown Road over Tributary of Dog Creek is a concrete slab carrying Appletown Road over Tributary of Dog Creek in Washington County, Maryland. It was built in 1920, so it is 105 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 172 vehicles a day, roughly 5% of them trucks, projected to reach 296 by 2031. The structure is 25 ft (7.5 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAppletown Road
CrossesTributary of Dog Creek
Location0.05 MI E of Md RTE 67
RouteCounty Highway 988
Coordinates39.48488, -77.64977
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.5 US tons
Inventory rating14 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length25 ft (7.5 m)
Longest span22 ft (6.7 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic172 (2008)
Projected traffic296 by 2031
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$582,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Appletown Road over Tributary of Dog Creek built?

It was built in 1920, making it 105 years old in 2025.

What condition is Appletown Road over Tributary of Dog Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does Appletown Road over Tributary of Dog Creek carry?

About 172 vehicles per day (2008 count), of which roughly 5% are trucks.

How long is Appletown Road over Tributary of Dog Creek?

The structure is 25 ft (7.5 m) long with a longest span of 22 ft (6.7 m) and a deck 25 ft wide.

Who owns Appletown Road over Tributary of Dog Creek?

It is owned by the County Highway Agency.