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STATE ROUTE 273 over BOULDER CREEK

Map

Coordinates:
+40.61576, -122.37437
40°36'57" N, 122°22'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 273 over BOULDER CREEK
Structure number:06 0109
Location:02-SHA-273-19.09
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,800 [as of 2009]
Truck traffic:9% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:79.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2017Good7 out of 101280079.2
April 2013Good8 out of 101280079.2
May 2009Good8 out of 101360078.8
April 2005Good8 out of 101360091.9
May 2003Good8 out of 101360091.9
April 2001Good8 out of 101170092.6
March 1998Good8 out of 101170092.6
October 1995Good8 out of 101170076.7
August 1993Good8 out of 101000077.4
July 1991Good8 out of 101000077.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.7364900