SR 52 over OAK CANYON

Map 

Facts 

Name:	SR 52 over OAK CANYON
Structure number:	57 0981R
Location:	11-SD-052-11.8-SD
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	299.9 ft. [91.4 m]
Total length:	720.2 ft. [219.5 m]
Roadway width between curbs:	39.4 ft. [12.0 m]
Deck width edge-to-edge:	42.7 ft. [13.0 m]
Owner:	State Highway Agency [01]
Year built:	1993
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Box Beam or girders - Single or Spread [06]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	37,000 [as of 2000]
Truck traffic:	3% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	94.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	21,300 [as of 1997]
Truck traffic:	3% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	35.9 tons [32.6 metric tons]
Sufficiency rating:	93.9

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