Share:

AUBURN BLVD-S51 ON over STATE ROUTE 51

Map 

Coordinates:
+38.63667, -121.38500
38°38'12" N, 121°23'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:AUBURN BLVD-S51 ON over STATE ROUTE 51
Structure number:24 0124K
Location:03-SAC-051-7.70-SAC
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:71.9 ft. [21.9 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2010]
Truck traffic:2% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.1 tons [84.6 metric tons]
Inventory rating:56.0 tons [50.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201593.3Functionally obsoleteVery GoodGoodGood4500
November 201378.2Structurally deficientPoorFairSatisfactory4500
November 201178.2Structurally deficientPoorFairSatisfactory4500
February 201081.4Functionally obsoleteSatisfactoryFairSatisfactory3700
May 200781.4Functionally obsoleteSatisfactoryFairSatisfactory3700
March 200481.4Functionally obsoleteSatisfactoryFairSatisfactory3700
December 200181.4Functionally obsoleteSatisfactoryFairSatisfactory3700
August 200077.3Functionally obsoleteSatisfactoryFairSatisfactory3700
April 199877.3Functionally obsoleteGoodFairGood3700
June 199588.4Functionally obsoleteGoodSatisfactorySatisfactory3700
March 199288.3Functionally obsoleteGoodSatisfactorySatisfactory4100