US Bridges

Spring Road over Conodoguinet Cr.

Good

Cumberland County, Pennsylvania · 5 Mi. N of Carlisle · Structure no. 000000000045589

Built
2009
16 years old
Condition
Good
inspected March 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
188 ft
2 main spans
Daily traffic
6,825
2024 count
Owner
State
State Highway Agency

About this bridge

Spring Road over Conodoguinet Cr. is a prestressed concrete box beam or girders - multiple carrying Spring Road over Conodoguinet Cr. in Cumberland County, Pennsylvania. It was built in 2009, so it is 16 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 6,825 vehicles a day, roughly 4% of them trucks, projected to reach 5,095 by 2032. The structure is 188 ft (57.3 m) long and 40 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSpring Road
CrossesConodoguinet Cr.
Location5 Mi. N of Carlisle
RouteState Highway 34
CountyCumberland County
StatePennsylvania
Coordinates40.23931, -77.18023
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2022
Inspection intervalevery 48 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 alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating49.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length188 ft (57.3 m)
Longest span92 ft (28 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,825 (2024)
Projected traffic5,095 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Spring Road over Conodoguinet Cr. built?

It was built in 2009, making it 16 years old in 2025.

What condition is Spring Road over Conodoguinet Cr. 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 March 2022.

How much traffic does Spring Road over Conodoguinet Cr. carry?

About 6,825 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Spring Road over Conodoguinet Cr.?

The structure is 188 ft (57.3 m) long with a longest span of 92 ft (28 m) and a deck 40 ft wide.

Who owns Spring Road over Conodoguinet Cr.?

It is owned by the State Highway Agency.