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ZANKER ROAD over STATE ROUTE 237

Map

Coordinates:
+37.42056, -121.93972
37°25'14" N, 121°56'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ZANKER ROAD over STATE ROUTE 237
Structure number:37 0486
Location:04-SCL-237-8.02-SJS
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:140.8 ft. [42.9 m]
Total length:268.7 ft. [81.9 m]
Roadway width between curbs:82.7 ft. [25.2 m]
Deck width edge-to-edge:95.8 ft. [29.2 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,600 [as of 2003]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201698.1GoodVery GoodGoodGood-6600
April 201498.1GoodGoodVery GoodGood-6600
April 201295.0PoorPoorSatisfactoryGoodSD6600
May 201095.0PoorPoorSatisfactoryGoodSD6600
April 200895.0PoorPoorSatisfactoryGoodSD6600
April 200698.1FairSatisfactoryVery GoodGood-6600
March 200497.9FairSatisfactoryVery GoodGood-8000
May 200297.9GoodGoodVery GoodGood-8000
September 200097.9GoodGoodVery GoodGood-8000
June 199897.9GoodGoodVery GoodGood-8000
May 199597.0------