Rating:
No votes cast

170th Street Bridge

Map 

Facts 

Overview
Lost Pony truss bridge over Lost Creek on 170th Street
Location
Lee County, Iowa
Status
Replaced by a new bridge
History
Built 1911; Rehabilitated 1941: Replaced 1995
Design
Pony truss
Dimensions
Length of largest span: 80.1 ft.
Total length: 124.0 ft.
Deck width: 14.8 ft.
Approximate latitude, longitude
+40.71311, -91.30796   (decimal degrees)
40°42'47" N, 91°18'29" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/642921/4508287 (zone/easting/northing)
Quadrangle map:
Fort Madison
Inventory numbers
IA 219470 (Iowa bridge number)
BH 73058 (Bridgehunter.com ID)

Categories 

Built 1911 (743)
Built during 1910s (9,244)
Iowa (6,190)
Lee County, Iowa (58)
Lost (22,374)
Lost 1995 (413)
Lost during 1990s (3,848)
Owned by county (20,081)
Pony truss (15,716)
Replaced by new bridge (14,945)
Span length 75-100 feet (6,182)
Structurally deficient (15,764)
Total length 100-125 feet (4,997)
Truss (31,260)

Sources 

  • Luke