US Bridges

Pa 419; Main St. over Mill Creek

Fair

Lebanon County, Pennsylvania · 3 Mi.N. Kleinfeltersville · Structure no. 000000000022692

Built
1981
44 years old
Condition
Fair
inspected June 2023
Type
Slab
Concrete
Length
33 ft
1 main span
Daily traffic
3,290
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 419; Main St. over Mill Creek is a concrete slab carrying Pa 419; Main St. over Mill Creek in Lebanon County, Pennsylvania. It was built in 1981, so it is 44 years old, younger 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 6 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 3,290 vehicles a day, roughly 6% of them trucks, projected to reach 3,479 by 2032. The structure is 33 ft (10.1 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesPa 419; Main St.
CrossesMill Creek
Location3 Mi.N. Kleinfeltersville
RouteState Highway 419
Coordinates40.33552, -76.23671
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span28 ft (8.5 m)
Deck width36 ft (11.1 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,290 (2024)
Projected traffic3,479 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa 419; Main St. over Mill Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Pa 419; Main St. over Mill Creek 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 June 2023.

How much traffic does Pa 419; Main St. over Mill Creek carry?

About 3,290 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Pa 419; Main St. over Mill Creek?

The structure is 33 ft (10.1 m) long with a longest span of 28 ft (8.5 m) and a deck 36 ft wide.

Who owns Pa 419; Main St. over Mill Creek?

It is owned by the State Highway Agency.