Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 40.2 m = 131.9 ft
Main Spans: 1 at 38.4 m = 126.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.8 m = 19.0 ft (2 Lanes) and Out-To-Out: 6 m = 19.7 ft for a 8.8 m = 28.9 ft approaching roadway.
Vertical Clearance: 4.12 m = 13.5 ft and Navigational Clearance: 0 = N/A
Location
Lyme [45514]: Huron County [077], Ohio [39]
Owned by County Highway Agency [02], DOT District: 3
0.1 MI S OF EVERINGIN RD
Condition
Deck: Fair [5]
Superstructure: Imminent Failure [1]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 9.7 metric ton = 10.7 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 6.5 metric ton = 7.2 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Appraisal
Structural:
Deck Geometry:
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2020 [0420] and Frequency: 12
Future Work
Work Needed:
Bridge Detour: 1.6 km = 1.0 mi
Traffic
ADT: 361 (2015) and Trucks: 7%
Future ADT: 501 (In 2038
)