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BUTTS ROAD over CALIFORNIA AQUEDUCT

Map

Coordinates:
+37.15889, -121.06000
37°09'32" N, 121°03'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:BUTTS ROAD over CALIFORNIA AQUEDUCT
Structure number:39C0252
Location:0.4 MI WEST OF I-5
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:76.1 ft. [23.2 m]
Total length:208.0 ft. [63.4 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Skew angle:20°
Owner:Other State Agencies [21]
Year built:1968
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:67.8 tons [61.6 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Sufficiency rating:91.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201591.5FairSatisfactoryVery GoodSatisfactory-50
March 201191.5FairSatisfactoryVery GoodSatisfactory-50
February 200991.5FairSatisfactoryVery GoodSatisfactory-50
February 200591.5FairSatisfactoryVery GoodSatisfactory-50
February 200391.5FairSatisfactoryVery GoodSatisfactory-50
February 200191.5FairSatisfactoryVery GoodGood-50
April 199991.5GoodGoodVery GoodGood-50
March 199591.6GoodGoodGoodGood-50
January 199391.6GoodGoodGoodGood-50
October 199091.6GoodGoodGoodGood-50