US Bridges

Burgner Rd. T-457 over Conodoguinet Creek

Good

Cumberland County, Pennsylvania · 1.2 NE Plainfield/Conodog · Structure no. 000000000014067

Built
1960
65 years old, rebuilt 2022
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
243 ft
4 main spans
Daily traffic
1,167
2023 count
Owner
County
County Highway Agency

About this bridge

Burgner Rd. T-457 over Conodoguinet Creek is a prestressed concrete box beam or girders - multiple carrying Burgner Rd. T-457 over Conodoguinet Creek in Cumberland County, Pennsylvania. It was built in 1960 and reconstructed in 2022, so it is 65 years old, older 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 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 1,167 vehicles a day, roughly 1% of them trucks, projected to reach 1,336 by 2043. The structure is 243 ft (74.1 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesBurgner Rd. T-457
CrossesConodoguinet Creek
Location1.2 NE Plainfield/Conodog
RouteCity Street 0
Coordinates40.21172, -77.27278
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating56 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans4
Design loadH 20
Structure length243 ft (74.1 m)
Longest span61 ft (18.6 m)
Deck width25 ft (7.5 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,167 (2023)
Projected traffic1,336 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$178,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Burgner Rd. T-457 over Conodoguinet Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2022.

What condition is Burgner Rd. T-457 over Conodoguinet Creek 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 August 2023.

How much traffic does Burgner Rd. T-457 over Conodoguinet Creek carry?

About 1,167 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Burgner Rd. T-457 over Conodoguinet Creek?

The structure is 243 ft (74.1 m) long with a longest span of 61 ft (18.6 m) and a deck 25 ft wide.

Who owns Burgner Rd. T-457 over Conodoguinet Creek?

It is owned by the County Highway Agency.