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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 

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. ratingEvaluationDeckSuper.Sub.ADT
November 201587.3Not deficientGoodVery GoodVery Good80000
March 201487.3Not deficientGoodSatisfactoryGood80000
February 201288.3Not deficientGoodSatisfactoryGood80000
January 201088.1Not deficientGoodGoodGood82000
December 200788.1Not deficientGoodGoodGood82000
December 200587.0Not deficientFairSatisfactoryGood82000
May 200488.1Not deficientSatisfactoryGoodGood82000
November 200189.7Not deficientSatisfactoryGoodGood65900
January 200091.8Not deficientGoodVery GoodGood65900
June 199691.9Not deficientGoodVery GoodGood64800
March 199393.5Not deficientSatisfactorySatisfactoryGood59600
January 199193.5Not deficientSatisfactorySatisfactoryGood59600