US Bridges

Trappe Road over Md 695

Fair

Baltimore County, Maryland · 0.38 MI S of Md 151 · Structure no. 100000030247010

Built
1970
55 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
256 ft
2 main spans
Daily traffic
999
1994 count
Owner
State
State Highway Agency

About this bridge

Trappe Road over Md 695 is a steel continuous stringer/multi-beam or girder carrying Trappe Road over Md 695 in Baltimore County, Maryland. It was built in 1970, 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 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 999 vehicles a day, roughly 5% of them trucks, projected to reach 1,178 by 2012. The structure is 256 ft (78 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTrappe Road
CrossesMd 695
Location0.38 MI S of Md 151
RouteCounty Highway 5510
Coordinates39.28161, -76.48376
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96 US tons
Inventory rating57.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length256 ft (78 m)
Longest span83 ft (25.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic999 (1994)
Projected traffic1,178 by 2012
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Trappe Road over Md 695 built?

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

What condition is Trappe Road over Md 695 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 October 2024.

How much traffic does Trappe Road over Md 695 carry?

About 999 vehicles per day (1994 count), of which roughly 5% are trucks.

How long is Trappe Road over Md 695?

The structure is 256 ft (78 m) long with a longest span of 83 ft (25.3 m) and a deck 43 ft wide.

Who owns Trappe Road over Md 695?

It is owned by the State Highway Agency.