US Bridges

Washington Lane over Glenside Ave; Septa; Crk

Poor

Montgomery County, Pennsylvania · Cheltenham 31K13 · Structure no. 000000000027214

Built
1958
67 years old
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
635 ft
4 main spans
Daily traffic
18,449
2023 count
Owner
State
State Highway Agency

About this bridge

Washington Lane over Glenside Ave; Septa; Crk is a steel continuous stringer/multi-beam or girder carrying Washington Lane over Glenside Ave; Septa; Crk in Montgomery County, Pennsylvania. It was built in 1958, so it is 67 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 18,449 vehicles a day, roughly 1% of them trucks, projected to reach 19,593 by 2032. The structure is 635 ft (193.5 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWashington Lane
CrossesGlenside Ave; Septa; Crk
LocationCheltenham 31K13
RouteState Highway 73
Coordinates40.08771, -75.1352
Functional classUrban Other Principal Arterial

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+6 approach)
Design loadHS 20
Structure length635 ft (193.5 m)
Longest span98 ft (29.9 m)
Deck width72 ft (21.9 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,449 (2023)
Projected traffic19,593 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway, waterway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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$4.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Washington Lane over Glenside Ave; Septa; Crk built?

It was built in 1958, making it 67 years old in 2025.

What condition is Washington Lane over Glenside Ave; Septa; Crk 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 April 2023.

How much traffic does Washington Lane over Glenside Ave; Septa; Crk carry?

About 18,449 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Washington Lane over Glenside Ave; Septa; Crk?

The structure is 635 ft (193.5 m) long with a longest span of 98 ft (29.9 m) and a deck 72 ft wide.

Who owns Washington Lane over Glenside Ave; Septa; Crk?

It is owned by the State Highway Agency.