BRIDGE 1015:T-740 over OVER LITTLE SHENANGO R. (Route: 7218)
Num:26217x
Bridge closed to all traffic [K]
Built: 1885, Reconstructed: N/A [0000]
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: Open Grating [3] with Wearing Surface:

Bridge Dimensions
Length: 25 m = 82.0 ft
Main Spans: 1 at 23.8 m = 78.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 3.7 m = 12.1 ft (1 Lanes) and Out-To-Out: 3.7 m = 12.1 ft for a 3.4 m = 11.2 ft approaching roadway.
Vertical Clearance: 3.73 m = 12.2 ft and Navigational Clearance: 0 = N/A

Location
Perry [59496]: Mercer County [085], Pennsylvania [42]
Owned by County Highway Agency [02], DOT District: 1
MILL RD: PERRY TOWNSHIP

Condition
Deck: Imminent Failure [1]
Superstructure: Serious [3]
Substructure: Fair [5]
Loading
Design: M 9 / H 10 [1]
Operating: 10 metric ton = 11.0 tons (Allowable Stress(AS) [2])
Inventory: 6.4 metric ton = 7.0 tons (Allowable Stress(AS) [2])

Appraisal
Structural:
Deck Geometry:
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: August 1999 [899] 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: 0.5 km = 0.3 mi
Traffic
ADT: 57 (2017) and Trucks: 4%
Future ADT: 80 (In 2037 )

SR 1009:L. Wilhelm over LITTLE SHENANGO RIVER (Route: 0)
Num:46873x
Open: no restriction [A]
Built: 2011, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Box Beam or girders - Single or Spread [06]
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: 22.3 m = 73.2 ft
Main Spans: 1 at 21.3 m = 69.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7.9 m = 25.9 ft (2 Lanes) and Out-To-Out: 9 m = 29.5 ft for a 8.2 m = 26.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Perry [59496]: Mercer County [085], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 1
PERRY TWP

Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Excellent [9]
Loading
Design: HL93 [A]
Operating: 66.4 metric ton = 73.0 tons (Unknown [F])
Inventory: 32.7 metric ton = 36.0 tons (Unknown [F])

Appraisal
Structural: Equal to present desirable criteria [8]
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: Better than present minimum criteria [7] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: June 1999 [699] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 432 (2021) and Trucks: 4%
Future ADT: 668 (In 2032 )