S5-KETTNER OFFRAMP over HANCOCK ST-S5 ON-RAMP

Map 

Facts 

Name:	S5-KETTNER OFFRAMP over HANCOCK ST-S5 ON-RAMP
Structure number:	57 0545K
Location:	11-SD-005-R18.2-SD
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	90.9 ft. [27.7 m]
Total length:	270.0 ft. [82.3 m]
Roadway width between curbs:	22.0 ft. [6.7 m]
Deck width edge-to-edge:	25.9 ft. [7.9 m]
Vertical clearance below bridge:	13.8 ft. [4.2 m]
Owner:	State Highway Agency [01]
Year built:	1967
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Concrete continuous [2]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,400 [as of 1998]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	87.7 tons [79.7 metric tons]
Inventory rating:	52.8 tons [48.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	73.6
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$1,100,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,400 [as of 1998]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	83.7 tons [76.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	74.6
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$1,170,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,400 [as of 1990]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	83.2 tons [75.6 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	76.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$472,000

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