Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 24.4 m = 80.1 ft
Main Spans: 1 at 23.5 m = 77.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4 m = 13.1 ft (1 Lanes) and Out-To-Out: 4.3 m = 14.1 ft for a 3.4 m = 11.2 ft approaching roadway.
Vertical Clearance: 3.43 m = 11.3 ft and Navigational Clearance: 0 = N/A
Location
Fairfield [24568]: Crawford County [039], Pennsylvania [42]
Owned by County Highway Agency [02], DOT District: 1
.7 MI.NW. SR 0285
Condition
Deck: Poor [4]
Superstructure: Fair [5]
Substructure: Poor [4]
Loading
Design: M 18 / H 20 [4]
Operating: 9.1 metric ton = 10.0 tons (Load Factor(LF) [1])
Inventory: 5.4 metric ton = 5.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Somewhat better than minimum adequacy to tolerate being left in place as is [5] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: April 2020 [0420] 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: 0.6 km = 0.4 mi
Traffic
ADT: 250 (2020) and Trucks: 1%
Future ADT: 350 (In 2040
)