US Bridges

PA-124;MT Rose Ave over Mill Creek

Good

York County, Pennsylvania · 1.1 Mi. E. of York City · Structure no. 000000000067532

Built
2020
5 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
18,050
2024 count
Owner
State
State Highway Agency

About this bridge

PA-124;MT Rose Ave over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying PA-124;MT Rose Ave over Mill Creek in York County, Pennsylvania. It was built in 2020, so it is 5 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 18,050 vehicles a day, roughly 5% of them trucks, projected to reach 22,746 by 2032. The structure is 65 ft (19.8 m) long and 113 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesPA-124;MT Rose Ave
CrossesMill Creek
Location1.1 Mi. E. of York City
RouteState Highway 124
CountyYork County
StatePennsylvania
Coordinates39.95814, -76.68656
Functional classUrban Other Principal 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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length65 ft (19.8 m)
Longest span61 ft (18.6 m)
Deck width113 ft (34.3 m)
Roadway width104 ft (31.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,050 (2024)
Projected traffic22,746 by 2032
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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 PA-124;MT Rose Ave over Mill Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is PA-124;MT Rose Ave over Mill 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 October 2023.

How much traffic does PA-124;MT Rose Ave over Mill Creek carry?

About 18,050 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is PA-124;MT Rose Ave over Mill Creek?

The structure is 65 ft (19.8 m) long with a longest span of 61 ft (18.6 m) and a deck 113 ft wide.

Who owns PA-124;MT Rose Ave over Mill Creek?

It is owned by the State Highway Agency.