US Bridges

Walnut Hill Road over Indian Run

Good

Lancaster County, Pennsylvania · 2 Mile SW of Millersville · Structure no. 000000000054663

Built
2017
8 years old
Condition
Good
inspected November 2022
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
161
2024 count
Owner
State
State Highway Agency

About this bridge

Walnut Hill Road over Indian Run is a concrete culvert carrying Walnut Hill Road over Indian Run in Lancaster County, Pennsylvania. It was built in 2017, so it is 8 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 161 vehicles a day, roughly 16% of them trucks, projected to reach 219 by 2032. The structure is 26 ft (7.9 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesWalnut Hill Road
CrossesIndian Run
Location2 Mile SW of Millersville
RouteState Highway 0
CountyLancaster County
StatePennsylvania
Coordinates39.96663, -76.37371
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic161 (2024)
Projected traffic219 by 2032
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Walnut Hill Road over Indian Run built?

It was built in 2017, making it 8 years old in 2025.

What condition is Walnut Hill Road over Indian 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 November 2022.

How much traffic does Walnut Hill Road over Indian Run carry?

About 161 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Walnut Hill Road over Indian Run?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.

Who owns Walnut Hill Road over Indian Run?

It is owned by the State Highway Agency.