US Bridges

Hemping RD over Marshyhope Creek

Fair

Kent County, Delaware · West of Harrington · Structure no. 2299B299

Built
1928
97 years old, rebuilt 1969
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
33 ft
1 main span
Daily traffic
85
2023 count
Owner
State
State Highway Agency

About this bridge

Hemping RD over Marshyhope Creek is a steel stringer/multi-beam or girder carrying Hemping RD over Marshyhope Creek in Kent County, Delaware. It was built in 1928 and reconstructed in 1969, so it is 97 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 85 vehicles a day, roughly 17% of them trucks, projected to reach 192 by 2042. The structure is 33 ft (10.2 m) long and 18 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHemping RD
CrossesMarshyhope Creek
LocationWest of Harrington
RouteCounty Highway 299
Coordinates38.90844, -75.64606
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length33 ft (10.2 m)
Longest span31 ft (9.4 m)
Deck width18 ft (5.5 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic85 (2023)
Projected traffic192 by 2042
Trucks17%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$570,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hemping RD over Marshyhope Creek built?

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1969.

What condition is Hemping RD over Marshyhope Creek 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 September 2024.

How much traffic does Hemping RD over Marshyhope Creek carry?

About 85 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is Hemping RD over Marshyhope Creek?

The structure is 33 ft (10.2 m) long with a longest span of 31 ft (9.4 m) and a deck 18 ft wide.

Who owns Hemping RD over Marshyhope Creek?

It is owned by the State Highway Agency.