US Bridges

Naamans RD/SR92 EB over CSX Railroad

Fair

New Castle County, Delaware · N. of Claymont · Structure no. 1073C017

Built
1992
33 years old
Condition
Fair
inspected March 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
155 ft
3 main spans
Daily traffic
10,873
2021 count
Owner
State
State Highway Agency

About this bridge

Naamans RD/SR92 EB over CSX Railroad is a steel continuous stringer/multi-beam or girder carrying Naamans RD/SR92 EB over CSX Railroad in New Castle County, Delaware. It was built in 1992, so it is 33 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 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 10,873 vehicles a day, roughly 6% of them trucks, projected to reach 14,253 by 2042. The structure is 155 ft (47.2 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesNaamans RD/SR92 EB
CrossesCSX Railroad
LocationN. of Claymont
RouteState Highway 92
CountyNew Castle County
StateDelaware
Coordinates39.81892, -75.46413
Functional classUrban Other Principal Arterial

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.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span58 ft (17.7 m)
Deck width57 ft (17.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,873 (2021)
Projected traffic14,253 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Naamans RD/SR92 EB over CSX Railroad built?

It was built in 1992, making it 33 years old in 2025.

What condition is Naamans RD/SR92 EB over CSX Railroad 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 March 2022.

How much traffic does Naamans RD/SR92 EB over CSX Railroad carry?

About 10,873 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Naamans RD/SR92 EB over CSX Railroad?

The structure is 155 ft (47.2 m) long with a longest span of 58 ft (17.7 m) and a deck 57 ft wide.

Who owns Naamans RD/SR92 EB over CSX Railroad?

It is owned by the State Highway Agency.