US Bridges

Wolf Br.Rd T-508 over Conodoguinet Creek

Good

Cumberland County, Pennsylvania · 3.0 NE Carlisle Middlesex · Structure no. 000000000067967

Built
2020
5 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
322 ft
3 main spans
Daily traffic
2,197
2023 count
Owner
County
County Highway Agency

About this bridge

Wolf Br.Rd T-508 over Conodoguinet Creek is a prestressed concrete continuous box beam or girders - multiple carrying Wolf Br.Rd T-508 over Conodoguinet Creek in Cumberland 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 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 2,197 vehicles a day, roughly 5% of them trucks, projected to reach 2,526 by 2043. The structure is 322 ft (98.1 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWolf Br.Rd T-508
CrossesConodoguinet Creek
Location3.0 NE Carlisle Middlesex
RouteCity Street 0
Coordinates40.24028, -77.165
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50.7 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length322 ft (98.1 m)
Longest span87 ft (26.5 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,197 (2023)
Projected traffic2,526 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Wolf Br.Rd T-508 over Conodoguinet Creek built?

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

What condition is Wolf Br.Rd T-508 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 September 2023.

How much traffic does Wolf Br.Rd T-508 over Conodoguinet Creek carry?

About 2,197 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Wolf Br.Rd T-508 over Conodoguinet Creek?

The structure is 322 ft (98.1 m) long with a longest span of 87 ft (26.5 m) and a deck 35 ft wide.

Who owns Wolf Br.Rd T-508 over Conodoguinet Creek?

It is owned by the County Highway Agency.