US Bridges

SR1NB-I95NB Ramp over SR7

Good

New Castle County, Delaware · Christiana Mall · Structure no. 1268A6052

Built
2013
12 years old
Condition
Good
inspected February 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
369 ft
2 main spans
Daily traffic
28,576
2020 count
Owner
State
State Highway Agency

About this bridge

SR1NB-I95NB Ramp over SR7 is a steel continuous stringer/multi-beam or girder carrying SR1NB-I95NB Ramp over SR7 in New Castle County, Delaware. It was built in 2013, so it is 12 years old, younger than the Delaware average of 47.3 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 28,576 vehicles a day, roughly 9% of them trucks, projected to reach 35,517 by 2042. The structure is 369 ft (112.4 m) long and 45 ft wide.

CarriesSR1NB-I95NB Ramp
CrossesSR7
LocationChristiana Mall
RouteInterstate 6052
Coordinates39.68053, -75.6567
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.1 US tons
Inventory rating40.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length369 ft (112.4 m)
Longest span180 ft (55 m)
Deck width45 ft (13.7 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,576 (2020)
Projected traffic35,517 by 2042
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

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 SR1NB-I95NB Ramp over SR7 built?

It was built in 2013, making it 12 years old in 2025.

What condition is SR1NB-I95NB Ramp over SR7 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 February 2022.

How much traffic does SR1NB-I95NB Ramp over SR7 carry?

About 28,576 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is SR1NB-I95NB Ramp over SR7?

The structure is 369 ft (112.4 m) long with a longest span of 180 ft (55 m) and a deck 45 ft wide.

Who owns SR1NB-I95NB Ramp over SR7?

It is owned by the State Highway Agency.