Bridge Type
Main Span(s): Wood or timber [7] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 17.1 m = 56.1 ft
Main Spans: 1 at 16.5 m = 54.1 ft
Approach Spans: 0
Skew: 17
Width, Roadway: 3.5 m = 11.5 ft (1 Lanes) and Out-To-Out: 4 m = 13.1 ft for a 4.3 m = 14.1 ft approaching roadway.
Vertical Clearance: 2.67 m = 8.8 ft and Navigational Clearance: 0 = N/A
Location
Ralpho [63328]: Northumberland County [097], Pennsylvania [42]
Owned by County Highway Agency [02], DOT District: 3
E. OF ELYSBURG
Condition
Deck: Fair [5]
Superstructure: Poor [4]
Substructure: Fair [5]
Loading
Design: M 18 / H 20 [4]
Operating: 8.2 metric ton = 9.0 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 corrrective action [3]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: August 2020 [0820] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 150 (2018) and Trucks: 0%
Future ADT: 271 (In 2040
)