US HIGHWAY 101 over NORTH 1ST STR & VTA LRT

Map 

Facts 

Name:	US HIGHWAY 101 over NORTH 1ST STR & VTA LRT
Structure number:	37 0116
Location:	04-SCL-101-39.29-SJS
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	71.9 ft. [21.9 m]
Total length:	213.9 ft. [65.2 m]
Roadway width between curbs:	159.1 ft. [48.5 m]
Deck width edge-to-edge:	161.8 ft. [49.3 m]
Vertical clearance below bridge:	14.8 ft. [4.5 m]
Skew angle:	43°
Owner:	State Highway Agency [01]
Year built:	1959
Year reconstructed:	1993
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:	4
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	160,000 [as of 1998]
Truck traffic:	5% of total traffic
Deck condition:	Fair [5 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:	34.9 tons [31.7 metric tons]
Inventory rating:	20.9 tons [19.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	62.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$5,466,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	151,700 [as of 1997]
Truck traffic:	8% of total traffic
Deck condition:	Satisfactory [6 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:	34.9 tons [31.7 metric tons]
Inventory rating:	20.9 tons [19.0 metric tons]
Sufficiency rating:	66.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$5,715,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	169,900 [as of 1990]
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:	51.5 tons [46.8 metric tons]
Inventory rating:	15.8 tons [14.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	52.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,732,000

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