US Bridges

SR 4051 over US 30; SR 0030

Fair

Lancaster County, Pennsylvania · N. of Mountville Boro. · Structure no. 000000000021007

Built
1965
60 years old, rebuilt 2004
Condition
Fair
inspected October 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
155 ft
1 main span
Daily traffic
2,491
2024 count
Owner
State
State Highway Agency

About this bridge

SR 4051 over US 30; SR 0030 is a prestressed concrete box beam or girders - multiple carrying SR 4051 over US 30; SR 0030 in Lancaster County, Pennsylvania. It was built in 1965 and reconstructed in 2004, so it is 60 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,491 vehicles a day, roughly 2% of them trucks, projected to reach 2,383 by 2032. The structure is 155 ft (47.2 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesSR 4051
CrossesUS 30; SR 0030
LocationN. of Mountville Boro.
RouteState Highway 0
CountyLancaster County
StatePennsylvania
Coordinates40.04021, -76.44714
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span90 ft (27.4 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,491 (2024)
Projected traffic2,383 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$585,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 4051 over US 30; SR 0030 built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2004.

What condition is SR 4051 over US 30; SR 0030 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2022.

How much traffic does SR 4051 over US 30; SR 0030 carry?

About 2,491 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SR 4051 over US 30; SR 0030?

The structure is 155 ft (47.2 m) long with a longest span of 90 ft (27.4 m) and a deck 33 ft wide.

Who owns SR 4051 over US 30; SR 0030?

It is owned by the State Highway Agency.