Photos 

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Driving across

Photos taken by Bill Burmaster
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Main span

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West end

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East approach

Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Vertical-lift bridge over the Illinois River on IL 100 at Hardin
Status
Open to two-lane traffic
History
Built 1930; rehabilitated 1983
Design
Vertical lift Parker through truss
Dimensions
Length of largest span: 310.9 ft.
Total length: 2,149.3 ft.
Deck width: 22.0 ft.
Vertical clearance above deck: 15.0 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Page Bridge
Approximate latitude, longitude
+39.16036, -90.61364   (decimal degrees)
39°09'37" N, 90°36'49" W   (degrees°minutes'seconds")
Inventory numbers
IL 031-0001 (Illinois bridge number)
BH 15043 (Bridgehunter.com ID)
Inspection (as of 11/2004)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Not deficient
Sufficiency rating: 42.2 (out of 100)
Average daily traffic (as of 2005)
2,800

Categories 

Built 1930 (826)
Built during 1930s (5,105)
Calhoun County, Illinois (5)
Greene County, Illinois (3)
IL 100 (3)
Illinois (816)
Illinois River (17)
Movable (859)
NR-eligible (2,570)
Open (21,540)
Owned by state (6,496)
Parker truss (404)
Span length 250-500 feet (564)
Through truss (5,175)
Total length 1000-2500 feet (693)
Truss (15,706)
Vertical lift (169)

Update Log 

Sources 

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Comments 

Hardin Bridge
Posted November 19, 2006, by John Huebner (johnhuebner [at] charter [dot] net)

This bridge was reworked in the recent past (2005?). Fully sandblasted, repainted. road surface replaced, guard rails replaced, looks fantastic.