US Bridges

New Road over Waterway

Fair

New Castle County, Delaware · Elsmere · Structure no. 1150 011B

Built
1917
108 years old, rebuilt 2000
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
23 ft
1 main span
Daily traffic
626
2023 count
Owner
State
State Highway Agency

About this bridge

New Road over Waterway is a prestressed concrete box beam or girders - multiple carrying New Road over Waterway in New Castle County, Delaware. It was built in 1917 and reconstructed in 2000, so it is 108 years old, older 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 6 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 626 vehicles a day, roughly 8% of them trucks, projected to reach 884 by 2042. The structure is 23 ft (7 m) long and 47 ft wide.

CarriesNew Road
CrossesWaterway
LocationElsmere
RouteCounty Highway 11B
Coordinates39.74088, -75.58515
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.1 US tons
Inventory rating27.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length23 ft (7 m)
Longest span20 ft (6.2 m)
Deck width47 ft (14.2 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic626 (2023)
Projected traffic884 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 New Road over Waterway built?

It was built in 1917, making it 108 years old in 2025. It was reconstructed in 2000.

What condition is New Road over Waterway 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 May 2024.

How much traffic does New Road over Waterway carry?

About 626 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is New Road over Waterway?

The structure is 23 ft (7 m) long with a longest span of 20 ft (6.2 m) and a deck 47 ft wide.

Who owns New Road over Waterway?

It is owned by the State Highway Agency.