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NW 18th Avenue over Lawrence Canal

Map 

Coordinates:
+25.78139, -80.22444
25°46'53" N, 80°13'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NW 18th Avenue over Lawrence Canal
Structure number:876409
Location:500Ft. N of NW 7th St.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:30.2 ft. [9.2 m]
Total length:30.2 ft. [9.2 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:230 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:58.3 tons [53.0 metric tons]
Inventory rating:35.0 tons [31.8 metric tons]
Sufficiency rating:83.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201483.8Not deficientGoodFairGood230
July 201294.8Not deficientGoodSatisfactoryGood230
July 201095.8Not deficientGoodSatisfactoryGood230
July 200876.8Not deficientGoodSatisfactoryGood230
July 200658.8Functionally obsoleteGoodSatisfactoryGood230
July 200458.8Functionally obsoleteGoodGoodGood230
October 200258.8Functionally obsoleteGoodGoodGood230
March 200058.8Functionally obsoleteGoodGoodGood230
March 199858.8Functionally obsoleteGoodGoodGood225
January 199659.2Functionally obsoleteGoodGoodGood220
April 199459.2Functionally obsoleteGoodGoodGood220
March 199259.2Functionally obsoleteGoodGoodGood220
March 199060.2Functionally obsoleteSatisfactoryGoodGood220