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Nearby Bridges in NBI 2021: 2


SR 948-PA 948 over CLARION RIVER (Route: 948)
Num:15620x
Open: no restriction [A]
Built: 1975, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 77.1 m = 253.0 ft
Main Spans: 3 at 25.3 m = 83.0 ft
Approach Spans: 0
Skew: 34
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 16.2 m = 53.2 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Ridgway [64784]: Elk County [047], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 2
REAR ADMIRAL PAUL H. SPEE
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 77.1 metric ton = 84.8 tons (Load Factor(LF) [1])
Inventory: 26.3 metric ton = 28.9 tons (Load Factor(LF) [1])
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 minimum criteria [6]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 7744 (2020) and Trucks: 7%
Future ADT: 11218 (In 2040 )
SR 219-US 219 over ELK CREEK (Route: 219)
Num:15552x
Open: no restriction [A]
Built: 1912, Reconstructed: 2015
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 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: Latex Concrete or similar additive [3]
Bridge Dimensions
Length: 21 m = 68.9 ft
Main Spans: 1 at 20.4 m = 66.9 ft
Approach Spans: 0
Skew: 16
Width, Roadway: 10.7 m = 35.1 ft (2 Lanes) and Out-To-Out: 16.1 m = 52.8 ft for a 10.7 m = 35.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Ridgway [64784]: Elk County [047], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 2
RIDGWAY BORO
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: HL93 [A]
Operating: 45 metric ton = 49.5 tons (Unknown [F])
Inventory: 34.7 metric ton = 38.2 tons (Unknown [F])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 4.3 km = 2.7 mi
Traffic
ADT: 5397 (2019) and Trucks: 4%
Future ADT: 9479 (In 2040 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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