Bridge Type
Main Span(s): Wood or timber [7] Slab [01]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 15.2 m = 49.9 ft
Main Spans: 3 at 7.9 m = 25.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 3.8 m = 12.5 ft (1 Lanes) and Out-To-Out: 4.2 m = 13.8 ft for a 3.8 m = 12.5 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Bridgeport [10460]: Saginaw County [145], Michigan [26]
Owned by Town or Township Highway Agency [03], DOT District: 4
DAVIS PARK
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Serious [3]
Loading
Design:
Operating: 37.3 metric ton = 41.0 tons (Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading [7])
Inventory: 26.2 metric ton = 28.8 tons (Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading [7])
Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Equal to present desirable criteria [8] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: January 2021 [0121] and Frequency: 12
Future Work
Work Needed:
Bridge Detour: 32 km = 19.8 mi
Traffic
ADT: 6 (2014) and Trucks: 0%
Future ADT: 9 (In 2034
)
