US Bridges

114 Willow Mill Rn over Conodoguinet Creek

Fair

Cumberland County, Pennsylvania · Hogestown · Structure no. 000000000013721

Built
1974
51 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
383 ft
4 main spans
Daily traffic
20,229
2024 count
Owner
State
State Highway Agency

About this bridge

114 Willow Mill Rn over Conodoguinet Creek is a prestressed concrete stringer/multi-beam or girder carrying 114 Willow Mill Rn over Conodoguinet Creek in Cumberland County, Pennsylvania. It was built in 1974, so it is 51 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 20,229 vehicles a day, roughly 7% of them trucks, projected to reach 25,611 by 2032. The structure is 383 ft (116.7 m) long and 92 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Carries114 Willow Mill Rn
CrossesConodoguinet Creek
LocationHogestown
RouteState Highway 114
Coordinates40.25402, -77.03153
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating28 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length383 ft (116.7 m)
Longest span93 ft (28.3 m)
Deck width92 ft (28 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,229 (2024)
Projected traffic25,611 by 2032
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$5.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was 114 Willow Mill Rn over Conodoguinet Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is 114 Willow Mill Rn over Conodoguinet Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does 114 Willow Mill Rn over Conodoguinet Creek carry?

About 20,229 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is 114 Willow Mill Rn over Conodoguinet Creek?

The structure is 383 ft (116.7 m) long with a longest span of 93 ft (28.3 m) and a deck 92 ft wide.

Who owns 114 Willow Mill Rn over Conodoguinet Creek?

It is owned by the State Highway Agency.