Share:

US HIGHWAY 101 NB over SOUVERAIN RD

Map

Coordinates:
+38.67972, -122.88056
38°40'47" N, 122°52'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US HIGHWAY 101 NB over SOUVERAIN RD
Structure number:20 0234R
Location:04-SON-101-R40.03
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:112.9 ft. [34.4 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,250 [as of 2009]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:83.7 tons [76.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201598.0FairSatisfactoryVery GoodVery Good-14250
April 201398.0FairSatisfactoryVery GoodGood-14250
May 201198.0GoodGoodVery GoodGood-14250
April 200998.0GoodGoodVery GoodGood-13500
April 200798.0GoodGoodVery GoodGood-13500
May 200598.0GoodGoodVery GoodGood-9600
April 200396.0GoodGoodVery GoodGood-9600
April 200196.0GoodGoodVery GoodGood-9600
April 199996.0GoodGoodVery GoodGood-9600
January 199895.0FairSatisfactorySatisfactorySatisfactory-9600
June 199598.0FairSatisfactorySatisfactorySatisfactory-9500
August 199398.0GoodGoodGoodGood-9550
June 199098.0GoodGoodGoodGood-9550

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3535000
Deck
Reinforced Concrete Top Flangesq. ft.4381842000
Substructure
Reinforced Concrete Abutmentlinear ft.2525000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.2424000
Bridge Rail
Other Material Bridge Raillinear ft.8888000