US Bridges

Puncheon Run over St. Jones River

Good

Kent County, Delaware · South Dover · Structure no. 2930E150A

Built
2000
25 years old
Condition
Good
inspected September 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
840 ft
1 main span
Daily traffic
6,279
2021 count
Owner
State
State Highway Agency

About this bridge

Puncheon Run over St. Jones River is a prestressed concrete stringer/multi-beam or girder carrying Puncheon Run over St. Jones River in Kent County, Delaware. It was built in 2000, so it is 25 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 6,279 vehicles a day, roughly 9% of them trucks, projected to reach 8,456 by 2042. The structure is 840 ft (256 m) long and 45 ft wide.

CarriesPuncheon Run
CrossesSt. Jones River
LocationSouth Dover
RouteCounty Highway 150A
Coordinates39.14234, -75.50928
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
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 geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating47.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+11 approach)
Design loadHS 25 or greater
Structure length840 ft (256 m)
Longest span113 ft (34.4 m)
Deck width45 ft (13.6 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,279 (2021)
Projected traffic8,456 by 2042
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 Puncheon Run over St. Jones River built?

It was built in 2000, making it 25 years old in 2025.

What condition is Puncheon Run over St. Jones River 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 Puncheon Run over St. Jones River carry?

About 6,279 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is Puncheon Run over St. Jones River?

The structure is 840 ft (256 m) long with a longest span of 113 ft (34.4 m) and a deck 45 ft wide.

Who owns Puncheon Run over St. Jones River?

It is owned by the State Highway Agency.