US Bridges

I 95 over Little Mill Creek

Good

New Castle County, Delaware · South of Wilmington · Structure no. 1746 059

Built
1962
63 years old, rebuilt 1980
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
209 ft
3 main spans
Daily traffic
90,773
2023 count
Owner
State
State Highway Agency

About this bridge

I 95 over Little Mill Creek is a steel stringer/multi-beam or girder carrying I 95 over Little Mill Creek in New Castle County, Delaware. It was built in 1962 and reconstructed in 1980, so it is 63 years old, older 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 90,773 vehicles a day, roughly 9% of them trucks, projected to reach 290,880 by 2042. The structure is 209 ft (63.7 m) long and 111 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesI 95
CrossesLittle Mill Creek
LocationSouth of Wilmington
RouteInterstate 95
Coordinates39.72262, -75.57522
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating48.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length209 ft (63.7 m)
Longest span70 ft (21.2 m)
Deck width111 ft (33.8 m)
Roadway width105 ft (31.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90,773 (2023)
Projected traffic290,880 by 2042
Trucks9%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I 95 over Little Mill Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1980.

What condition is I 95 over Little Mill Creek 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 June 2024.

How much traffic does I 95 over Little Mill Creek carry?

About 90,773 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I 95 over Little Mill Creek?

The structure is 209 ft (63.7 m) long with a longest span of 70 ft (21.2 m) and a deck 111 ft wide.

Who owns I 95 over Little Mill Creek?

It is owned by the State Highway Agency.