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UP 1st Street SW Overpass

Cerro Gordo County, Iowa
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Map 

Facts 

Overview
Pony/through plate girder bridge over 1st Street Southwest on Union Pacific Railroad
Location
Mason City, Cerro Gordo County, Iowa
Status
Open to traffic
Design
1 Span Pony plate girder
Dimensions
Span length: 43.0 ft.
Total length: 43.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+43.15084, -93.21054   (decimal degrees)
43°09'03" N, 93°12'38" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/482881/4777586 (zone/easting/northing)
Inventory numbers
IA 7960 (Iowa bridge number)
BH 53842 (Bridgehunter.com ID)
Inspection (as of 08/1998)
Average daily traffic (as of 1997)
5,200

Categories 

Built 1910 (741)
Built during 1910s (6,731)
Cerro Gordo County, Iowa (56)
Chicago, Rock Island & Pacific Railroad (335)
Girder (3,241)
Iowa (3,509)
Mason City, Iowa (13)
NR-eligible (3,751)
 Open (28,318)
Owned by railroad (4,050)
Plate girder (2,253)
Railroad (4,081)
Span length 25-50 feet (10,056)
Through girder (1,137)
Total length 25-50 feet (7,629)
Union Pacific Railroad (795)

Update Log 

  • October 7, 2012: Added by John Marvig

Sources 

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