US Bridges

Washington Street over Norfolk Southern (hsb)

PoorPosted for load

Montgomery County, Pennsylvania · 400 S of High ST 3138-H2 · Structure no. 000000000028233

Built
1920
105 years old, rebuilt 1950
Condition
Poor
inspected October 2022
Type
Girder and Floorbeam System
Steel
Length
63 ft
1 main span
Daily traffic
100
1990 count
Owner
Railroad
Railroad

About this bridge

Washington Street over Norfolk Southern (hsb) is a steel girder and floorbeam system carrying Washington Street over Norfolk Southern (hsb) in Montgomery County, Pennsylvania. It was built in 1920 and reconstructed in 1950, 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. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, projected to reach 140 by 2015. The structure is 63 ft (19.2 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesWashington Street
CrossesNorfolk Southern (hsb)
Location400 S of High ST 3138-H2
RouteCity Street 0
Coordinates40.2434, -75.6424
Functional classUrban 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.
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.
Last inspectionOctober 2022
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating27 US tons
Inventory rating16 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length63 ft (19.2 m)
Longest span61 ft (18.6 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (1990)
Projected traffic140 by 2015
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byRailroad
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$660,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Washington Street over Norfolk Southern (hsb) built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1950.

What condition is Washington Street over Norfolk Southern (hsb) 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 2022.

How much traffic does Washington Street over Norfolk Southern (hsb) carry?

About 100 vehicles per day (1990 count).

How long is Washington Street over Norfolk Southern (hsb)?

The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 24 ft wide.

Who owns Washington Street over Norfolk Southern (hsb)?

It is owned by the Railroad.