I-240 EB over I-240 EB / CANE CREEK

Map 

Facts 

Name:	I-240 EB over I-240 EB / CANE CREEK
Structure number:	79I02400055
Location:	1.23 MI. N OF I-55 JCT.
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	33.1 ft. [10.1 m]
Total length:	107.9 ft. [32.9 m]
Roadway width between curbs:	51.8 ft. [15.8 m]
Deck width edge-to-edge:	57.7 ft. [17.6 m]
Skew angle:	26°
Owner:	State Highway Agency [01]
Year built:	1962
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	100,250 [as of 2009]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	63.4 tons [57.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	90.2

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	82,900 [as of 1999]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 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 foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	63.4 tons [57.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	91.1

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	84,700 [as of 1991]
Truck traffic:	3% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	88.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$426,000

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