US Bridges

Landis Road over Trib. of Landis Spring

Good

Washington County, Maryland · Jct. Londontowne DR · Structure no. 200000W-3411020

Built
2001
24 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
28 ft
3 main spans
Daily traffic
423
2015 count
Owner
County
County Highway Agency

About this bridge

Landis Road over Trib. of Landis Spring is a concrete culvert carrying Landis Road over Trib. of Landis Spring in Washington County, Maryland. It was built in 2001, so it is 24 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 423 vehicles a day, roughly 2% of them trucks, projected to reach 583 by 2037. The structure is 28 ft (8.5 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLandis Road
CrossesTrib. of Landis Spring
LocationJct. Londontowne DR
RouteCounty Highway 341
CountyWashington County
StateMaryland
Coordinates39.60529, -77.67401
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length28 ft (8.5 m)
Longest span8 ft (2.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic423 (2015)
Projected traffic583 by 2037
Trucks2%
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 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 Landis Road over Trib. of Landis Spring built?

It was built in 2001, making it 24 years old in 2025.

What condition is Landis Road over Trib. of Landis Spring 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 November 2023.

How much traffic does Landis Road over Trib. of Landis Spring carry?

About 423 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Landis Road over Trib. of Landis Spring?

The structure is 28 ft (8.5 m) long with a longest span of 8 ft (2.4 m) and a deck 42 ft wide.

Who owns Landis Road over Trib. of Landis Spring?

It is owned by the County Highway Agency.