Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Through truss bridge over a branch of Seven Mile Creek on St. Clair Street in Eaton
Location
Eaton, Preble County, Ohio
Status
Open to traffic
History
Built 1887 by the Columbia Bridge Works; rehabilitated 1999
Builder
- Columbia Bridge Works
Design
Whipple through truss
Dimensions
Length of largest span: 100.1 ft.
Total length: 107.9 ft.
Deck width: 15.7 ft.
Vertical clearance above deck: 14.0 ft.
Recognition
Posted to the National Register of Historic Places on September 21, 1978
Approximate latitude, longitude
+39.73997, -84.63847   (decimal degrees)
39°44'24" N, 84°38'18" W   (degrees°minutes'seconds")
Inventory numbers
ODOT 6842364 (Ohio Dept. of Transportation structure feature number)
NRHP 78002175 (National Register of Historic Places reference number)
BH 28284 (Bridgehunter.com ID)
Inspection (as of 11/2005)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Not deficient
Sufficiency rating: 27.6 (out of 100)
Average daily traffic (as of 1980)
50

Comments 

St. Clair Street Bridge
Posted April 23, 2007, by Anthony Dillon (spansaver [at] hotmail [dot] com)

Found these pics in my Ohio trip files. This bridge is a Pratt, and not a Whipple as in the description.

Uploaded file: JPEG image data, EXIF standard 2.2, 1206550 bytes

Uploaded file: JPEG image data, EXIF standard 2.2, 1246962 bytes