US Bridges

Ramp to I 95 S over Mlk Blvd & Adams ST

Fair

New Castle County, Delaware · Wilmington · Structure no. 1758F6149

Built
1979
46 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
362 ft
4 main spans
Daily traffic
9,618
2023 count
Owner
State
State Highway Agency

About this bridge

Ramp to I 95 S over Mlk Blvd & Adams ST is a steel stringer/multi-beam or girder carrying Ramp to I 95 S over Mlk Blvd & Adams ST in New Castle County, Delaware. It was built in 1979, so it is 46 years old, younger than the Delaware average of 47.3 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 9,618 vehicles a day, roughly 8% of them trucks, projected to reach 11,559 by 2042. The structure is 362 ft (110.4 m) long and 26 ft wide.

Location

Open in Google Maps
CarriesRamp to I 95 S
CrossesMlk Blvd & Adams ST
LocationWilmington
RouteInterstate 95
CountyNew Castle County
StateDelaware
Coordinates39.74143, -75.56115
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
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating46.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length362 ft (110.4 m)
Longest span135 ft (41.2 m)
Deck width26 ft (7.8 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,618 (2023)
Projected traffic11,559 by 2042
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp to I 95 S over Mlk Blvd & Adams ST built?

It was built in 1979, making it 46 years old in 2025.

What condition is Ramp to I 95 S over Mlk Blvd & Adams ST 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 Ramp to I 95 S over Mlk Blvd & Adams ST carry?

About 9,618 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Ramp to I 95 S over Mlk Blvd & Adams ST?

The structure is 362 ft (110.4 m) long with a longest span of 135 ft (41.2 m) and a deck 26 ft wide.

Who owns Ramp to I 95 S over Mlk Blvd & Adams ST?

It is owned by the State Highway Agency.