US Bridges

Doubling Gap RD over Conodoguinet Creek

Good

Cumberland County, Pennsylvania · 0.8 MI North of Newville · Structure no. 000000000053755

Built
2018
7 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
232 ft
2 main spans
Daily traffic
3,991
2024 count
Owner
State
State Highway Agency

About this bridge

Doubling Gap RD over Conodoguinet Creek is a prestressed concrete continuous box beam or girders - multiple carrying Doubling Gap RD over Conodoguinet Creek in Cumberland County, Pennsylvania. It was built in 2018, so it is 7 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 3,991 vehicles a day, roughly 5% of them trucks, projected to reach 5,131 by 2032. The structure is 232 ft (70.7 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesDoubling Gap RD
CrossesConodoguinet Creek
Location0.8 MI North of Newville
RouteState Highway 233
Coordinates40.18442, -77.40606
Functional classRural Minor Arterial

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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.2 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length232 ft (70.7 m)
Longest span116 ft (35.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,991 (2024)
Projected traffic5,131 by 2032
Trucks5%
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

OwnerState Highway Agency
Maintained byPrivate (other than railroad)
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 Doubling Gap RD over Conodoguinet Creek built?

It was built in 2018, making it 7 years old in 2025.

What condition is Doubling Gap RD 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 April 2024.

How much traffic does Doubling Gap RD over Conodoguinet Creek carry?

About 3,991 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Doubling Gap RD over Conodoguinet Creek?

The structure is 232 ft (70.7 m) long with a longest span of 116 ft (35.4 m) and a deck 42 ft wide.

Who owns Doubling Gap RD over Conodoguinet Creek?

It is owned by the State Highway Agency and maintained by the Private (other than railroad).