US Bridges

Gradyville Road over Hunter Run

Good

Delaware County, Pennsylvania · 0.4 M. W of TR252 3586-F5 · Structure no. 000000000052676

Built
2015
10 years old
Condition
Good
inspected September 2023
Type
Frame
Concrete
Length
22 ft
1 main span
Daily traffic
6,540
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Gradyville Road over Hunter Run is a concrete frame carrying Gradyville Road over Hunter Run in Delaware County, Pennsylvania. It was built in 2015, so it is 10 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,540 vehicles a day, roughly 1% of them trucks, projected to reach 8,502 by 2037. The structure is 22 ft (6.7 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesGradyville Road
CrossesHunter Run
Location0.4 M. W of TR252 3586-F5
RouteCounty Highway 0
CountyDelaware County
StatePennsylvania
Coordinates39.97023, -75.40447
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating47.8 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span20 ft (6.1 m)
Deck width34 ft (10.4 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,540 (2017)
Projected traffic8,502 by 2037
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Gradyville Road over Hunter Run built?

It was built in 2015, making it 10 years old in 2025.

What condition is Gradyville Road over Hunter Run 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 2023.

How much traffic does Gradyville Road over Hunter Run carry?

About 6,540 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Gradyville Road over Hunter Run?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.1 m) and a deck 34 ft wide.

Who owns Gradyville Road over Hunter Run?

It is owned by the Town or Township Highway Agency.