NW 7th Street over Canal C-4


+25.77781, -80.29572
25°46'40" N, 80°17'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NW 7th Street over Canal C-4
Structure number:874227
Location:0.5Mi W of NW 57th Ave
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:69.9 ft. [21.3 m]
Total length:211.3 ft. [64.4 m]
Roadway width between curbs:56.8 ft. [17.3 m]
Deck width edge-to-edge:73.2 ft. [22.3 m]
Skew angle:60°
Owner:County Highway Agency [02]
Year built:1989
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:27,438 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016GoodGoodGoodGood2743893.8
November 2014GoodGoodGoodGood2743895.1
November 2012GoodGoodGoodGood2743895.1
November 2010GoodGoodGoodGood2743889.9
November 2008GoodGoodGoodGood2743889.9
November 2006GoodGoodGoodGood2743889.9
November 2004GoodGoodGoodGood2743889.9
January 2003GoodGoodGoodGood27438100.0
April 2000GoodGoodGoodGood2743892.3
April 1998GoodGoodGoodGood2690092.4
April 1996GoodGoodGoodGood255099.3
June 1994GoodGoodGoodGood255099.2
July 1992GoodGoodGoodGood250099.3
June 1990GoodExcellentExcellentExcellent2420292.7