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ROUTE 61 over AIRPORT DRIVE

Map 

Coordinates:
+37.72528, -122.20028
37°43'31" N, 122°12'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ROUTE 61 over AIRPORT DRIVE
Structure number:33 0660
Location:04-ALA-061-15.90-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:113.9 ft. [34.7 m]
Total length:206.0 ft. [62.8 m]
Roadway width between curbs:141.4 ft. [43.1 m]
Deck width edge-to-edge:141.4 ft. [43.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:20,800 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:88.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201588.3Not deficientSatisfactoryVery GoodGood20800
April 201388.3Not deficientSatisfactoryVery GoodGood20800
May 201188.3Not deficientSatisfactoryVery GoodGood20800
May 200984.6Not deficientSatisfactoryVery GoodGood28500
April 200784.6Not deficientSatisfactoryVery GoodGood28500
April 200584.6Not deficientGoodVery GoodGood28500