Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 41.8 m = 137.1 ft
Main Spans: 2 at 22.7 m = 74.5 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.4 m = 40.7 ft (2 Lanes) and Out-To-Out: 13.1 m = 43.0 ft for a 7.9 m = 25.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Jefferson County [081], Illinois [17]
Owned by State Highway Agency [01], DOT District: 9
8.6 MI E WASH CO LN
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 89.1 metric ton = 98.0 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 59.3 metric ton = 65.2 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Appraisal
Structural: Better than present minimum criteria [7]
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: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: July 2017 [0717] and Frequency: 48
Future Work
Work Needed:
Bridge Detour: 6.4 km = 4.0 mi
Traffic
ADT: 5200 (2019) and Trucks: 5%
Future ADT: 6299 (In 2032
)
