N River Dr Flyover over NW 17th Avenue


+25.78694, -80.22278
25°47'13" N, 80°13'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N River Dr Flyover over NW 17th Avenue
Structure number:874351
Location:NW 17th Ave & N River Dr
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:77.8 ft. [23.7 m]
Total length:295.9 ft. [90.2 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:County Highway Agency [02]
Year built:1969
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,727 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.5 tons [55.0 metric tons]
Inventory rating:37.1 tons [33.7 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201695.0GoodGoodGoodGood-18727
May 201495.0GoodGoodGoodGood-18727
May 201295.0GoodGoodGoodGood-18727
May 201096.0GoodGoodGoodGood-18727
May 200896.0GoodGoodGoodGood-18727
May 200696.0FairSatisfactoryGoodGood-18727
May 200496.0FairSatisfactoryGoodGood-18727
July 200295.0FairSatisfactoryGoodGood-18727
January 200093.0FairSatisfactoryGoodGoodFO18727
January 199893.0FairSatisfactoryGoodGoodFO18360
February 199690.0FairSatisfactoryGoodGoodFO18000
May 199491.5FairSatisfactorySatisfactoryGoodFO18000
April 199290.5FairSatisfactoryGoodGoodFO18000
April 199090.5FairSatisfactoryGoodGoodFO18000