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LOCAL over BIG CREEK

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+41.53611, -91.90000
41°32'10" N, 91°54'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over BIG CREEK
Structure number:000000000180470
Location:071062709
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Owner:County Highway Agency [02]
Year built:1903
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: June 2011

Status:Bridge closed to all traffic [K]
Average daily traffic:30 [as of 2006]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Basically intolerable requiring high priority of replacement [2]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:16.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2011----3016.9
March 2008PoorCriticalCriticalCritical3016.9
February 2006PoorCriticalCriticalCritical3016.9
March 2005PoorCriticalCriticalCritical3016.9
July 2003PoorCriticalCriticalCritical3016.9
April 2001PoorCriticalCriticalCritical3016.9
July 1999PoorCriticalCriticalCritical3016.9
April 1997PoorCriticalCriticalCritical3016.9
May 1995PoorCriticalCriticalCritical3017.2
August 1993PoorCriticalCriticalCritical3017.2
July 1991PoorCriticalCriticalCritical3017.2