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RI - US169 Overpass

Photos 

RI - US 169 Overpass

The Humboldt Republican: May 29 1936

BH Photo #469817

Map 

Facts 

Overview
Steel stringer bridge over US Route 169 on Chicago, Rock Island & Pacific Railroad
Location
Humboldt County, Iowa
Status
Removed but not replaced
History
Built 1936
Builder
- Snyder & Johnson of Humbolt, Iowa
Railroad
- Chicago, Rock Island & Pacific Railroad (CRIP (1866-1920); RI (1920-1975) ROCK (1975-1980))
Design
Steel stringer
Dimensions
Span length: 15.1 ft.
Total length: 15.1 ft.
Approximate latitude, longitude
+42.85668, -94.22750   (decimal degrees)
42°51'24" N, 94°13'39" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/399715/4745630 (zone/easting/northing)
Quadrangle map:
Livermore
Land survey
Twp. 92 N., R. 29 W., Sec. 1
Average daily traffic (as of 2017)
3,230
Inventory numbers

IA 28930 (Iowa bridge number)
BH 45389 (Bridgehunter.com ID)
Inspection report (as of April 2017)
Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 96.5 (out of 100)
View more at BridgeReports.com

Update Log 

  • April 8, 2020: New photo from Melissa Brand-Welch
  • April 8, 2020: Updated by Luke: Converted entry for a modern bridge into one for a historic demolished bridge
  • May 26, 2010: Added by Jay Rush

Sources 

  • Luke
  • Melissa Brand-Welch - melissabrandwelch [at] msn [dot] com

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