US Bridges

Is 95 Ramp D over Gwynn Falls Middle Br

Fair

Baltimore city, Maryland · 0.3 MI E Russell ST · Structure no. 300000BCW543010

Built
1977
48 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,429 ft
10 main spans
Daily traffic
15,504
2019 count
Owner
Toll Authority
State Toll Authority

About this bridge

Is 95 Ramp D over Gwynn Falls Middle Br is a steel continuous stringer/multi-beam or girder carrying Is 95 Ramp D over Gwynn Falls Middle Br in Baltimore city, Maryland. It was built in 1977, so it is 48 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 5 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 15,504 vehicles a day, roughly 5% of them trucks, projected to reach 21,051 by 2041. The structure is 1,429 ft (435.6 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesIs 95 Ramp D
CrossesGwynn Falls Middle Br
Location0.3 MI E Russell ST
RouteInterstate 95
CountyBaltimore city
StateMaryland
Coordinates39.26809, -76.62574
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no 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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.5 US tons
Inventory rating34.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length1,429 ft (435.6 m)
Longest span170 ft (51.8 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic15,504 (2019)
Projected traffic21,051 by 2041
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Is 95 Ramp D over Gwynn Falls Middle Br built?

It was built in 1977, making it 48 years old in 2025.

What condition is Is 95 Ramp D over Gwynn Falls Middle Br 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 November 2023.

How much traffic does Is 95 Ramp D over Gwynn Falls Middle Br carry?

About 15,504 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Is 95 Ramp D over Gwynn Falls Middle Br?

The structure is 1,429 ft (435.6 m) long with a longest span of 170 ft (51.8 m) and a deck 27 ft wide.

Who owns Is 95 Ramp D over Gwynn Falls Middle Br?

It is owned by the State Toll Authority.