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STATE ROUTE 99 over NIELSEN, HOUGHTON CANAL

Map 

Coordinates:
+36.74333, -119.81833
36°44'36" N, 119°49'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ROUTE 99 over NIELSEN, HOUGHTON CANAL
Structure number:42 0188
Location:06-FRE-099-22.13-FRE
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:87.9 ft. [26.8 m]
Total length:212.0 ft. [64.6 m]
Roadway width between curbs:129.9 ft. [39.6 m]
Deck width edge-to-edge:135.2 ft. [41.2 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:41°
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1995
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 [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:80,000 [as of 2009]
Truck traffic:17% 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]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:62.0 tons [56.4 metric tons]
Inventory rating:37.1 tons [33.7 metric tons]
Sufficiency rating:87.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201587.3GoodGoodVery GoodVery Good-80000
March 201487.3FairGoodSatisfactoryGood-80000
February 201288.3FairGoodSatisfactoryGood-80000
January 201088.1GoodGoodGoodGood-82000
December 200788.1GoodGoodGoodGood-82000
December 200587.0FairFairSatisfactoryGood-82000
May 200488.1FairSatisfactoryGoodGood-82000
November 200189.7FairSatisfactoryGoodGood-65900
January 200091.8GoodGoodVery GoodGood-65900
June 199691.9GoodGoodVery GoodGood-64800
March 199393.5FairSatisfactorySatisfactoryGood-59600
January 199193.5FairSatisfactorySatisfactoryGood-59600