US Bridges

Thompsonville RD over Fishing Branch

Good

Kent County, Delaware · North of Milford · Structure no. 2019A019

Built
1996
29 years old
Condition
Good
inspected September 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
1,928
2021 count
Owner
State
State Highway Agency

About this bridge

Thompsonville RD over Fishing Branch is a prestressed concrete box beam or girders - multiple carrying Thompsonville RD over Fishing Branch in Kent County, Delaware. It was built in 1996, so it is 29 years old, younger 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.

It carries about 1,928 vehicles a day, roughly 13% of them trucks, projected to reach 2,115 by 2042. The structure is 32 ft (9.8 m) long and 37 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesThompsonville RD
CrossesFishing Branch
LocationNorth of Milford
RouteCounty Highway 19
Coordinates38.96762, -75.41554
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating44.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span28 ft (8.5 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,928 (2021)
Projected traffic2,115 by 2042
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Thompsonville RD over Fishing Branch built?

It was built in 1996, making it 29 years old in 2025.

What condition is Thompsonville RD over Fishing Branch 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 September 2022.

How much traffic does Thompsonville RD over Fishing Branch carry?

About 1,928 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is Thompsonville RD over Fishing Branch?

The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 37 ft wide.

Who owns Thompsonville RD over Fishing Branch?

It is owned by the State Highway Agency.