+34.15333, -118.38000
34°09'12" N, 118°22'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 101 SB over TUJUNGA AVE
Structure number:53 1338L
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:92.9 ft. [28.3 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:98.4 ft. [30.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:118,000 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:77.0 tons [70.0 metric tons]
Sufficiency rating:77.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201477.8Not deficientGoodGoodGood118000
March 201277.8Not deficientGoodGoodGood118000
June 201076.6Not deficientFairGoodGood118000
March 200876.6Not deficientFairGoodGood118000
March 200676.6Not deficientFairGoodGood118000
April 200477.8Not deficientGoodGoodGood118000
March 200278.3Not deficientGoodGoodGood113150
April 200078.3Not deficientGoodGoodGood113150
April 199878.3Not deficientGoodGoodGood113150
March 199678.8Not deficientGoodGoodGood135850
August 199478.8Not deficientGoodGoodGood135850
May 199279.8Not deficientGoodGoodGood123800