I 220 over KCS RR & CLINTON BLVD

Map 

Facts 

Name:	I 220 over KCS RR & CLINTON BLVD
Structure number:	11002200250026C
Location:	2.6 MI N I 20
Purpose:	Carries highway over highway, waterway, and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	165.0 ft. [50.3 m]
Total length:	1018.1 ft. [310.3 m]
Roadway width between curbs:	40.4 ft. [12.3 m]
Deck width edge-to-edge:	51.8 ft. [15.8 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Skew angle:	21°
Owner:	State Highway Agency [01]
Year built:	1978
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	11
Main spans material:	Concrete continuous [2]
Main spans design:	Box Beam or girders - Single or Spread [06]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	31,000 [as of 2006]
Truck traffic:	15% 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]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Operating rating:	70.3 tons [63.9 metric tons]
Inventory rating:	42.6 tons [38.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	90.5
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$780,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	18,000 [as of 1996]
Truck traffic:	13% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	70.3 tons [63.9 metric tons]
Inventory rating:	42.6 tons [38.7 metric tons]
Sufficiency rating:	78.9
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$780,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	17,380 [as of 1989]
Truck traffic:	13% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
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:	79.4
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$905,000

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