SHWN DR over I-635 HIGHWAY

Map 

Facts 

Name:	SHWN DR over I-635 HIGHWAY
Structure number:	999963501050321
Location:	1.02 MILES N I-35
Purpose:	Carries highway over highway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	90.9 ft. [27.7 m]
Total length:	269.4 ft. [82.1 m]
Roadway width between curbs:	58.1 ft. [17.7 m]
Deck width edge-to-edge:	70.2 ft. [21.4 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Skew angle:	19°
Owner:	State Highway Agency [01]
Year built:	1971
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:	4
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Epoxy Overlay [5]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,210 [as of 2004]
Truck traffic:	3% 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]
Operating rating:	61.8 tons [56.2 metric tons]
Inventory rating:	25.0 tons [22.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	65.4
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$539,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,326 [as of 1986]
Truck traffic:	9% 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:	Bridge not over waterway. [N]
Operating rating:	61.4 tons [55.8 metric tons]
Inventory rating:	24.8 tons [22.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	68.4
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,537,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,326 [as of 1986]
Truck traffic:	9% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	47.1 tons [42.8 metric tons]
Inventory rating:	30.4 tons [27.6 metric tons]
Sufficiency rating:	93.1

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