Share:

49TH AVENUE over QUEBEC STREET

Map 

Coordinates:
+39.78564, -104.90000
39°47'08" N, 104°54'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:49TH AVENUE over QUEBEC STREET
Structure number:D-04-BOST-038
Location:INTER 49TH AND QUEBEC
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:107.0 ft. [32.6 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:2004
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,355 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:97.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201697.7GoodGoodVery GoodGood-13355
November 201497.8GoodGoodVery GoodGood-12732
November 201297.8GoodGoodVery GoodGood-12732
November 201097.8GoodGoodVery GoodVery Good-12968
January 200997.8GoodGoodVery GoodVery Good-12968
October 200698.7GoodGoodVery GoodVery Good-3500