US Bridges

T-655 Beechdale RD over Mill Creek

Poor

Lancaster County, Pennsylvania · 1 MI NW of SR 340 · Structure no. 000000000022100

Built
1920
105 years old
Condition
Poor
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
61 ft
3 main spans
Daily traffic
570
2011 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-655 Beechdale RD over Mill Creek is a steel stringer/multi-beam or girder carrying T-655 Beechdale RD over Mill Creek in Lancaster County, Pennsylvania. It was built in 1920, so it is 105 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 4 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.

It carries about 570 vehicles a day, roughly 3% of them trucks, projected to reach 760 by 2031. The structure is 61 ft (18.6 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-655 Beechdale RD
CrossesMill Creek
Location1 MI NW of SR 340
RouteCity Street 0
Coordinates40.05388, -76.19287
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating61 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length61 ft (18.6 m)
Longest span19 ft (5.8 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic570 (2011)
Projected traffic760 by 2031
Trucks3%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$228,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-655 Beechdale RD over Mill Creek built?

It was built in 1920, making it 105 years old in 2025.

What condition is T-655 Beechdale RD over Mill 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 November 2023.

How much traffic does T-655 Beechdale RD over Mill Creek carry?

About 570 vehicles per day (2011 count), of which roughly 3% are trucks.

How long is T-655 Beechdale RD over Mill Creek?

The structure is 61 ft (18.6 m) long with a longest span of 19 ft (5.8 m) and a deck 20 ft wide.

Who owns T-655 Beechdale RD over Mill Creek?

It is owned by the Town or Township Highway Agency.