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Nearby Bridges in NBI 2021: 2


SR 6:MAIN STREET over OVER FRENCH CREEK (Route: 6)
Num:12905x
Bridge closed to all traffic [K]
Built: 1901, Reconstructed: 1987
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
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: 61.9 m = 203.1 ft
Main Spans: 1 at 61 m = 200.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 6.5 m = 21.3 ft (2 Lanes) and Out-To-Out: 6.9 m = 22.6 ft for a 10.1 m = 33.1 ft approaching roadway.
Vertical Clearance: 4.19 m = 13.7 ft and Navigational Clearance: 0 = N/A
Location
Cambridge Springs [10912]: Crawford County [039], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 1
CAMBRIDGE SPRINGS BORO
Condition
Deck: Fair [5]
Superstructure: Serious [3]
Substructure: Fair [5]
Loading
Design: M 18 / H 20 [4]
Operating: 16.3 metric ton = 17.9 tons (Load Factor(LF) [1])
Inventory: 0 metric ton = 0.0 tons (Load Factor(LF) [1])
Appraisal
Structural:
Deck Geometry:
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: June 1999 [699] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 6174 (2019) and Trucks: 4%
Future ADT: 11102 (In 2032 )
SR 1025:GRANT ST. over OVER FRENCH CREEK (Route: 0)
Num:41934x
Open: no restriction [A]
Built: 2003, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete continuous [6] 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: 63.4 m = 208.0 ft
Main Spans: 2 at 31.7 m = 104.0 ft
Approach Spans: 0
Skew: 7
Width, Roadway: 8.9 m = 29.2 ft (2 Lanes) and Out-To-Out: 11.3 m = 37.1 ft for a 8.5 m = 27.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Cambridge Springs [10912]: Crawford County [039], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 1
CAMBRIDGE SPRINGS BOROUGH
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 80.7 metric ton = 88.8 tons (Load Factor(LF) [1])
Inventory: 42.6 metric ton = 46.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
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: Superior to present desirable criteria [9] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: October 2020 [1020] and Frequency: 48
Future Work
Work Needed: Bridge deck rehabilitation with only incidental widening. [36]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 1973 (2021) and Trucks: 3%
Future ADT: 2546 (In 2032 )

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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