US Bridges

Schoolhouse Lane over Slotznick Run

Good

Dauphin County, Pennsylvania · 0.3 MI Ea I-83 Slotznick · Structure no. 000000000048278

Built
2013
12 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
3,547
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Schoolhouse Lane over Slotznick Run is a concrete culvert carrying Schoolhouse Lane over Slotznick Run in Dauphin County, Pennsylvania. It was built in 2013, so it is 12 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 3,547 vehicles a day, roughly 3% of them trucks, projected to reach 4,119 by 2039. The structure is 22 ft (6.7 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesSchoolhouse Lane
CrossesSlotznick Run
Location0.3 MI Ea I-83 Slotznick
RouteCity Street 0
CountyDauphin County
StatePennsylvania
Coordinates40.28214, -76.82591
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 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 alignment8: Equal to present desirable criteria
Operating rating57.5 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span20 ft (6.1 m)
Deck width46 ft (14 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,547 (2019)
Projected traffic4,119 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollToll bridge
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Schoolhouse Lane over Slotznick Run built?

It was built in 2013, making it 12 years old in 2025.

What condition is Schoolhouse Lane over Slotznick Run 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 May 2023.

How much traffic does Schoolhouse Lane over Slotznick Run carry?

About 3,547 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Schoolhouse Lane over Slotznick Run?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.1 m) and a deck 46 ft wide.

Who owns Schoolhouse Lane over Slotznick Run?

It is owned by the Town or Township Highway Agency.