US Bridges

Kirkwood HWY/SR2 over Little Mill Creek

GoodPosted for load

New Castle County, Delaware · Elsmere · Structure no. 1153 011

Built
1939
86 years old, rebuilt 1998
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
27,573
2023 count
Owner
State
State Highway Agency

About this bridge

Kirkwood HWY/SR2 over Little Mill Creek is a concrete culvert carrying Kirkwood HWY/SR2 over Little Mill Creek in New Castle County, Delaware. It was built in 1939 and reconstructed in 1998, so it is 86 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. Its operating status is: posted for load restriction.

It carries about 27,573 vehicles a day, roughly 7% of them trucks, projected to reach 37,875 by 2042. The structure is 34 ft (10.3 m) long and 95 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesKirkwood HWY/SR2
CrossesLittle Mill Creek
LocationElsmere
RouteState Highway 2
Coordinates39.73839, -75.60765
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.7 US tons
Inventory rating22.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length34 ft (10.3 m)
Longest span16 ft (4.9 m)
Deck width95 ft (29 m)
Roadway width64 ft (19.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,573 (2023)
Projected traffic37,875 by 2042
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Kirkwood HWY/SR2 over Little Mill Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1998.

What condition is Kirkwood HWY/SR2 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 May 2024.

How much traffic does Kirkwood HWY/SR2 over Little Mill Creek carry?

About 27,573 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Kirkwood HWY/SR2 over Little Mill Creek?

The structure is 34 ft (10.3 m) long with a longest span of 16 ft (4.9 m) and a deck 95 ft wide.

Who owns Kirkwood HWY/SR2 over Little Mill Creek?

It is owned by the State Highway Agency.