US Bridges

Wildewood Dr. over Unnamed Tributary

Fair

St. Mary's County, Maryland · 0.2 M S of Wildewood Pkwy · Structure no. 200000SM0161030

Built
2010
15 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
24 ft
Daily traffic
1,024
2021 count
Owner
County
County Highway Agency

About this bridge

Wildewood Dr. over Unnamed Tributary is a concrete culvert carrying Wildewood Dr. over Unnamed Tributary in St. Mary's County, Maryland. It was built in 2010, so it is 15 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 1,024 vehicles a day, projected to reach 1,249 by 2043. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesWildewood Dr.
CrossesUnnamed Tributary
Location0.2 M S of Wildewood Pkwy
RouteCounty Highway 0
CountySt. Mary's County
StateMaryland
Coordinates38.29705, -76.54653
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadUnknown
Structure length24 ft (7.2 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,024 (2021)
Projected traffic1,249 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 Wildewood Dr. over Unnamed Tributary built?

It was built in 2010, making it 15 years old in 2025.

What condition is Wildewood Dr. over Unnamed Tributary 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 May 2023.

How much traffic does Wildewood Dr. over Unnamed Tributary carry?

About 1,024 vehicles per day (2021 count).

How long is Wildewood Dr. over Unnamed Tributary?

The structure is 24 ft (7.2 m) long with a longest span of 6 ft (1.8 m).

Who owns Wildewood Dr. over Unnamed Tributary?

It is owned by the County Highway Agency.