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STATE ROUTE 1 NB over N1-MUNRAS AVE OFF RAMP

Map

Coordinates:
+36.58023, -121.90379
36°34'49" N, 121°54'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 1 NB over N1-MUNRAS AVE OFF RAMP
Structure number:44 0145R
Location:05-MON-001-R75.74-MON
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:122.1 ft. [37.2 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:37.1 ft. [11.3 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:54°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:28,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:86.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood2800086.3
July 2015GoodGoodVery GoodVery Good2800086.3
October 2013FairSatisfactoryVery GoodGood2800086.3
August 2011FairSatisfactoryVery GoodGood2800086.3
August 2009FairSatisfactoryVery GoodGood3150084.9
August 2007GoodGoodVery GoodGood3150085.9
August 2005GoodGoodVery GoodGood3150085.9
August 2003GoodGoodVery GoodGood3345085.2
July 2001FairSatisfactoryVery GoodGood3345086.3
May 1997GoodGoodVery GoodGood3345086.3
April 1995GoodGoodVery GoodVery Good2620087.9
April 1993GoodGoodVery GoodVery Good2445088.6
February 1992GoodGoodVery GoodVery Good2445088.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3838000
Deck
Reinforced Concrete Top Flangesq. ft.4573886900
Substructure
Reinforced Concrete Abutmentlinear ft.4139200
Steel Pileeach11000
Joints
Pourable Jointlinear ft.4135006
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Other Material Bridge Raillinear ft.7777000