99TH STREET over CONNOR CREEK TRIBUTARY

Map 

Facts 

Name:	99TH STREET over CONNOR CREEK TRIBUTARY
Structure number:	514301050000079
Location:	99TH. ST. S OF HUTTON
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) [19]
Length of largest span:	30.8 ft. [9.4 m]
Total length:	35.1 ft. [10.7 m]
Roadway width between curbs:	14.4 ft. [4.4 m]
Deck width edge-to-edge:	15.1 ft. [4.6 m]
Owner:	County Highway Agency [02]
Year built:	1940
Year reconstructed:	1993
Historic significance:	Historical significance is not determinable at this time [4]
Main span material:	Steel [3]
Main span design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	32 [as of 1992]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	23.0 tons [20.9 metric tons]
Inventory rating:	18.9 tons [17.2 metric tons]
Sufficiency rating:	52.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$337,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	32 [as of 1992]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	23.0 tons [20.9 metric tons]
Inventory rating:	18.9 tons [17.2 metric tons]
Sufficiency rating:	52.9

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	31 [as of 1991]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	22.8 tons [20.7 metric tons]
Inventory rating:	18.8 tons [17.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	55.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$40,000

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