MAIN STREET over COBBS CREEK (Route: 0)
Num:15217x
Open: no restriction [A]
Built: 1909, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]

Bridge Dimensions
Length: 19.2 m = 63.0 ft
Main Spans: 1 at 18.3 m = 60.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.5 m = 41.0 ft (2 Lanes) and Out-To-Out: 19.4 m = 63.7 ft for a 12.8 m = 42.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Darby [18152]: Delaware County [045], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 6
W.COBBS CREEK PK. 36D05

Condition
Deck: Not Applicable [N]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 62.6 metric ton = 68.9 tons ()
Inventory: 30.8 metric ton = 33.9 tons ()

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: January 2020 [0120] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 1 km = 0.6 mi
Traffic
ADT: 9536 (2019) and Trucks: 10%
Future ADT: 16562 (In 2035 )

72nd Street over AMTRAK (NE Corridor) (Route: 0)
Num:39179x
Posted for load [P]
Built: 1913, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 31.7 m = 104.0 ft
Main Spans: 3 at 18.3 m = 60.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 21 m = 68.9 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 7.62 m = 25.0 ft and Navigational Clearance: 0 = N/A

Location
Philadelphia [60000]: Philadelphia County [101], Pennsylvania [42]
Owned by City or Municipal Highway Agency [04], DOT District: 6
S of Paschell Ave 36E05

Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Poor [4]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 22.7 metric ton = 25.0 tons (Allowable Stress(AS) [2])
Inventory: 10.9 metric ton = 12.0 tons (Allowable Stress(AS) [2])

Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: February 2020 [0220] and Frequency: 24

Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 2000 (1980) and Trucks: 0%
Future ADT: 2000 (In 1980 )

4TH STREET over AMTRAK (Route: 0)
Num:15454x
Open: no restriction [A]
Built: 1984, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 30.5 m = 100.1 ft
Main Spans: 1 at 29.9 m = 98.1 ft
Approach Spans: 0
Skew: 27
Width, Roadway: 9.1 m = 29.9 ft (2 Lanes) and Out-To-Out: 12.8 m = 42.0 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Colwyn [15432]: Delaware County [045], Pennsylvania [42]
Owned by Town or Township Highway Agency [03], DOT District: 6
.3 Mi S of Main St 3698K4

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 64.4 metric ton = 70.8 tons ()
Inventory: 38.1 metric ton = 41.9 tons ()

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: November 2018 [1118] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 2350 (2014) and Trucks: 1%
Future ADT: 2600 (In 2034 )

71st Street over AMTRAK (NE Corridor) (Route: 0)
Num:39178x
Posted for load [P]
Built: 1901, Reconstructed: 1915
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Deck: Not applicable [N] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 37.2 m = 122.1 ft
Main Spans: 1 at 17.1 m = 56.1 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 19.6 m = 64.3 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 7.62 m = 25.0 ft and Navigational Clearance: 0 = N/A

Location
Philadelphia [60000]: Philadelphia County [101], Pennsylvania [42]
Owned by City or Municipal Highway Agency [04], DOT District: 6
S of Paschall Avenu 36E05

Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 73.5 metric ton = 80.9 tons (Allowable Stress(AS) [2])
Inventory: 4.5 metric ton = 5.0 tons (Allowable Stress(AS) [2])

Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: February 2020 [0220] and Frequency: 24

Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 40000 (1980) and Trucks: 0%
Future ADT: 4000 (In 1980 )