WB I70-NBND FRFX over 7 R.R TRACKS

Map 

Facts 

Name:	WB I70-NBND FRFX over 7 R.R TRACKS
Structure number:	999907001051731
Location:	0.49 MILES W MO ST LINE
Purpose:	Carries highway over highway, waterway, and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	299.9 ft. [91.4 m]
Total length:	1664.1 ft. [507.2 m]
Roadway width between curbs:	20.0 ft. [6.1 m]
Deck width edge-to-edge:	25.9 ft. [7.9 m]
Vertical clearance below bridge:	28.9 ft. [8.8 m]
Owner:	State Highway Agency [01]
Year built:	1962
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Main span material:	Steel [3]
Main span design:	Truss - Deck [09]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Posted for other load-capacity restriction [R]
Average daily traffic:	23,150 [as of 2009]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 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 determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	41.7 tons [37.9 metric tons]
Inventory rating:	35.0 tons [31.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	59.2
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$1,148,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	7,800 [as of 1999]
Truck traffic:	15% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 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 determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	33.7 tons [30.6 metric tons]
Inventory rating:	28.7 tons [26.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	57.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$8,611,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	7,800 [as of 1990]
Truck traffic:	17% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 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:	38.1 tons [34.6 metric tons]
Inventory rating:	28.5 tons [25.9 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.2
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$3,195,000

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