US Bridges

Glasgow Street over Manatawny Cr; E Berks RR

Poor

Montgomery County, Pennsylvania · 2.31MI N OFSR0100 3026-E8 · Structure no. 000000000040673

Built
1976
49 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
306 ft
4 main spans
Daily traffic
4,250
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Glasgow Street over Manatawny Cr; E Berks RR is a prestressed concrete stringer/multi-beam or girder carrying Glasgow Street over Manatawny Cr; E Berks RR in Montgomery County, Pennsylvania. It was built in 1976, so it is 49 years old, younger 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 4,250 vehicles a day, roughly 1% of them trucks, projected to reach 4,500 by 2038. The structure is 306 ft (93.3 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesGlasgow Street
CrossesManatawny Cr; E Berks RR
Location2.31MI N OFSR0100 3026-E8
RouteCity Street 0
Coordinates40.26241, -75.66126
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating33 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length306 ft (93.3 m)
Longest span75 ft (22.9 m)
Deck width35 ft (10.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,250 (2018)
Projected traffic4,500 by 2038
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad and waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Glasgow Street over Manatawny Cr; E Berks RR built?

It was built in 1976, making it 49 years old in 2025.

What condition is Glasgow Street over Manatawny Cr; E Berks RR 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 2024.

How much traffic does Glasgow Street over Manatawny Cr; E Berks RR carry?

About 4,250 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Glasgow Street over Manatawny Cr; E Berks RR?

The structure is 306 ft (93.3 m) long with a longest span of 75 ft (22.9 m) and a deck 35 ft wide.

Who owns Glasgow Street over Manatawny Cr; E Berks RR?

It is owned by the City or Municipal Highway Agency.