US Bridges

T-548 Millcross RD over Stauffer Run

Good

Lancaster County, Pennsylvania · 500 Ft NW of T-551 · Structure no. 000000000021934

Built
1992
33 years old, rebuilt 2012
Condition
Good
inspected August 2023
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
4,000
2012 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-548 Millcross RD over Stauffer Run is a concrete slab carrying T-548 Millcross RD over Stauffer Run in Lancaster County, Pennsylvania. It was built in 1992 and reconstructed in 2012, so it is 33 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 4,000 vehicles a day, roughly 5% of them trucks, projected to reach 5,360 by 2032. The structure is 24 ft (7.3 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-548 Millcross RD
CrossesStauffer Run
Location500 Ft NW of T-551
RouteCity Street 0
Coordinates40.05924, -76.25493
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width30 ft (9.1 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2012)
Projected traffic5,360 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
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 T-548 Millcross RD over Stauffer Run built?

It was built in 1992, making it 33 years old in 2025. It was reconstructed in 2012.

What condition is T-548 Millcross RD over Stauffer 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 August 2023.

How much traffic does T-548 Millcross RD over Stauffer Run carry?

About 4,000 vehicles per day (2012 count), of which roughly 5% are trucks.

How long is T-548 Millcross RD over Stauffer Run?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 30 ft wide.

Who owns T-548 Millcross RD over Stauffer Run?

It is owned by the Town or Township Highway Agency.