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Ottawa Bridge (Old)


Illinois River Bridge @ Ottawa

Second Illinois River crossing @ Ottawa, built 1885-replaced 1910. It replaced a toll bridge (later free) built in 1854-55 that had settlement problems. In 1906 this second bridge was condemned--crossings were made by a ferry in summer and the RR bridge downstream in winter until the third bridge was opened in 1910. Both the 1885 and 1910 structures accommodated streetcars

Oglesby Library collection


BH Photo #324381



Replaced a toll bridge built in 1855 by the Illinois River Bridge Corporation. The city, some townships, and the county bought the toll bridge in in 1877. It was 920' long and had a 30' clearance above the river. The toll booth was located at the south end. It began to sink and was replaced by the 1885 bridge.


Pratt through truss bridge over Illinois River on La Salle Street
Ottawa, LaSalle County, Illinois
Replaced by a new bridge
Built 1885; Replaced 1910
Pratt through truss
Approximate latitude, longitude
+41.34197, -88.84238   (decimal degrees)
41°20'31" N, 88°50'33" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/345853/4578357 (zone/easting/northing)
Quadrangle map:
Inventory number
BH 67543 (Bridgehunter.com ID)


19th Century (6,524)
Built 1885 (156)
Built during 1880s (1,728)
Illinois (4,182)
Illinois River (59)
LaSalle County, Illinois (82)
Lost (20,245)
Lost 1910 (34)
Lost during 1910s (380)
Ottawa, Illinois (11)
Pin-connected (3,622)
Pratt through truss (4,746)
Pratt truss (8,280)
Replaced by new bridge (13,361)
Through truss (13,347)
Truss (30,163)
Wooden deck (5,909)

Update Log 

  • December 16, 2016: Updated by GS: changed status to Demolished
  • May 13, 2015: Updated by Gene Smania: photos, information
  • May 12, 2015: New photos from Gene Smania
  • May 12, 2015: Added by Luke

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