US Bridges

Fishers Bridge RD over Marshyhope Creek

Fair

Kent County, Delaware · N.E. of Adamsville · Structure no. 2308B308

Built
1969
56 years old
Condition
Fair
inspected September 2023
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
55 ft
3 main spans
Daily traffic
569
2022 count
Owner
State
State Highway Agency

About this bridge

Fishers Bridge RD over Marshyhope Creek is a aluminum, wrought iron, or cast iron culvert carrying Fishers Bridge RD over Marshyhope Creek in Kent County, Delaware. It was built in 1969, so it is 56 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 5 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 569 vehicles a day, roughly 17% of them trucks, projected to reach 410 by 2042. The structure is 55 ft (16.9 m) long. If it were closed, the detour would be 4.3 mi (7 km).

CarriesFishers Bridge RD
CrossesMarshyhope Creek
LocationN.E. of Adamsville
RouteCounty Highway 308
Coordinates38.84955, -75.67368
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
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans3
Design loadHS 20
Structure length55 ft (16.9 m)
Longest span16 ft (5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic569 (2022)
Projected traffic410 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fishers Bridge RD over Marshyhope Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is Fishers Bridge 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 2023.

How much traffic does Fishers Bridge RD over Marshyhope Creek carry?

About 569 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is Fishers Bridge RD over Marshyhope Creek?

The structure is 55 ft (16.9 m) long with a longest span of 16 ft (5 m).

Who owns Fishers Bridge RD over Marshyhope Creek?

It is owned by the State Highway Agency.