US Bridges

Bayside Road over Tanhouse Creek

FairPosted for load

Worcester County, Maryland · 1.29 MI SW of Md 365 · Structure no. 200000WO0202010

Built
1970
55 years old, rebuilt 1992
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
50 ft
4 main spans
Daily traffic
240
2022 count
Owner
County
County Highway Agency

About this bridge

Bayside Road over Tanhouse Creek is a wood or timber stringer/multi-beam or girder carrying Bayside Road over Tanhouse Creek in Worcester County, Maryland. It was built in 1970 and reconstructed in 1992, so it is 55 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 240 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2044. The structure is 50 ft (15.2 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBayside Road
CrossesTanhouse Creek
Location1.29 MI SW of Md 365
RouteCounty Highway 101
Coordinates38.13311, -75.29922
Functional classRural Local

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28 US tons
Inventory rating20.5 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadHS 15
Structure length50 ft (15.2 m)
Longest span12 ft (3.7 m)
Deck width20 ft (6.2 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2022)
Projected traffic300 by 2044
Trucks10%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$132,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Bayside Road over Tanhouse Creek built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1992.

What condition is Bayside Road over Tanhouse 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 September 2024.

How much traffic does Bayside Road over Tanhouse Creek carry?

About 240 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Bayside Road over Tanhouse Creek?

The structure is 50 ft (15.2 m) long with a longest span of 12 ft (3.7 m) and a deck 20 ft wide.

Who owns Bayside Road over Tanhouse Creek?

It is owned by the County Highway Agency.