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


+34.11877, -88.74844
34°07'08" N, 88°44'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:300 over CHIWAPA CREEK
Structure number:SA4100000000168
Location:SEC 14 T11S R 5E B
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:89.9 ft. [27.4 m]
Total length:220.2 ft. [67.1 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:County Highway Agency [02]
Year built:1946
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2012

Good/Fair/Poor Condition:Poor
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:1,800 [as of 2008]
Truck traffic:8% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:9.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$541,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2012PoorPoorFairFair18009.1
December 2011FairFairFairFair180014.0
January 2011FairFairFairFair180014.0
January 2010FairFairSatisfactoryFair180014.0
December 2008PoorPoorPoorFair18009.1
October 2007PoorPoorPoorCritical18009.1
December 2006PoorPoorPoorSerious18009.1
December 2005PoorPoorPoorFair18009.1
December 2003FairSatisfactorySatisfactorySatisfactory180037.2
December 2001PoorFairFairPoor180014.0
February 2001PoorFairFairPoor180014.0
January 2000PoorFairFairPoor200013.0
February 1998FairFairFairFair200023.3
January 1996FairFairFairFair190023.6