US Bridges

T310 Evergreen RD over South Poplar Run

Good

Blair County, Pennsylvania · Friesville · Structure no. 000000000067679

Built
2020
5 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
387
2022 count
Owner
County
County Highway Agency

About this bridge

T310 Evergreen RD over South Poplar Run is a prestressed concrete box beam or girders - multiple carrying T310 Evergreen RD over South Poplar Run in Blair County, Pennsylvania. It was built in 2020, so it is 5 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 387 vehicles a day, roughly 1% of them trucks, projected to reach 418 by 2042. The structure is 56 ft (17.1 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesT310 Evergreen RD
CrossesSouth Poplar Run
LocationFriesville
RouteCity Street 0/0
Coordinates40.29581, -78.46161
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.8 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length56 ft (17.1 m)
Longest span54 ft (16.5 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic387 (2022)
Projected traffic418 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T310 Evergreen RD over South Poplar Run built?

It was built in 2020, making it 5 years old in 2025.

What condition is T310 Evergreen RD over South Poplar 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 October 2024.

How much traffic does T310 Evergreen RD over South Poplar Run carry?

About 387 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is T310 Evergreen RD over South Poplar Run?

The structure is 56 ft (17.1 m) long with a longest span of 54 ft (16.5 m) and a deck 28 ft wide.

Who owns T310 Evergreen RD over South Poplar Run?

It is owned by the County Highway Agency.