I0010 over LOUISE ST ON RAMP

Map 

Facts 

Name:	I0010 over LOUISE ST ON RAMP
Structure number:	611704501001345
Location:	I0010
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	96.1 ft. [29.3 m]
Total length:	493.1 ft. [150.3 m]
Roadway width between curbs:	17.1 ft. [5.2 m]
Deck width edge-to-edge:	22.6 ft. [6.9 m]
Vertical clearance below bridge:	17.4 ft. [5.3 m]
Skew angle:	38°
Owner:	State Highway Agency [01]
Year built:	1963
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:	10
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
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:	16,520 [as of 2009]
Truck traffic:	21% 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]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	79.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$2,038,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,073 [as of 1997]
Truck traffic:	21% 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]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$2,038,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,423 [as of 1991]
Truck traffic:	21% 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]
Operating rating:	46.5 tons [42.3 metric tons]
Inventory rating:	25.7 tons [23.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	71.2
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$2,038,000

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