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HESPERIAN BLVD over ORA LOMA DITCH

Map

Coordinates:
+37.69723, -122.12977
37°41'50" N, 122°07'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HESPERIAN BLVD over ORA LOMA DITCH
Structure number:33C0098
Location:THORNALLY ST
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:13.8 ft. [4.2 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:84.3 ft. [25.7 m]
Deck width edge-to-edge:111.9 ft. [34.1 m]
Skew angle:44°
Owner:City or Municipal Highway Agency [04]
Year built:1951
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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30,300 [as of 2006]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:77.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2016Good7 out of 103030077.9
November 2014Fair6 out of 103030080.2
October 2012Good8 out of 103030080.2
October 2008Good8 out of 102100091.1
July 2005Good8 out of 102100091.1
July 2003Good8 out of 102100091.1
November 2001Good8 out of 102100091.1
December 1999Good8 out of 102100091.1
December 1994Good8 out of 102100074.3
June 1991Good8 out of 102100074.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.72591210