Share:

SMITH ROAD over QUEBEC STREET

Map 

Coordinates:
+39.77189, -104.90325
39°46'19" N, 104°54'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SMITH ROAD over QUEBEC STREET
Structure number:D-04-BOST-030
Location:0.5 MI SOUTH OF I70
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:91.9 ft. [28.0 m]
Total length:184.4 ft. [56.2 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:11°
Owner:City or Municipal Highway Agency [04]
Year built:1971
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:7,893 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:40.6 tons [36.9 metric tons]
Inventory rating:24.3 tons [22.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:53.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,075,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201453.7Functionally obsoleteSatisfactoryFairGood7893
November 201253.7Functionally obsoleteSatisfactoryFairGood7893
November 201053.9Functionally obsoleteSatisfactoryFairGood6661
December 200853.9Functionally obsoleteSatisfactoryFairGood6661
September 200653.9Not deficientSatisfactoryFairGood6550
August 200453.9Not deficientGoodFairGood6550
November 200253.5Not deficientGoodFairGood6550