US Bridges

Butter Lane over Antietam Creek

PoorClosed to traffic

Berks County, Pennsylvania · Jct. Harvey A.&butterlane · Structure no. 000000000005360

Built
1939
86 years old
Condition
Poor
inspected October 2023
Type
Tee Beam
Concrete
Length
70 ft
2 main spans
Daily traffic
350
1989 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Butter Lane over Antietam Creek is a concrete tee beam carrying Butter Lane over Antietam Creek in Berks County, Pennsylvania. It was built in 1939, so it is 86 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 1 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 350 vehicles a day, roughly 3% of them trucks, projected to reach 490 by 2009. The structure is 70 ft (21.3 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesButter Lane
CrossesAntietam Creek
LocationJct. Harvey A.&butterlane
RouteCity Street 0
Coordinates40.33614, -75.87238
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; extensive scour has occurred
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length70 ft (21.3 m)
Longest span32 ft (9.8 m)
Deck width26 ft (7.9 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (1989)
Projected traffic490 by 2009
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Butter Lane over Antietam Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is Butter Lane over Antietam Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.

How much traffic does Butter Lane over Antietam Creek carry?

About 350 vehicles per day (1989 count), of which roughly 3% are trucks.

How long is Butter Lane over Antietam Creek?

The structure is 70 ft (21.3 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.

Who owns Butter Lane over Antietam Creek?

It is owned by the Town or Township Highway Agency.