77th Street over Tatum Waterway


+25.86183, -80.12806
25°51'43" N, 80°07'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:77th Street over Tatum Waterway
Structure number:876719
Location:0.4 Mile W of SR-A1A
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:20.7 ft. [6.3 m]
Total length:102.7 ft. [31.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1955
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:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,916 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:62.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairFairFairFair491662.7
April 2016FairFairFairFair491662.7
April 2014FairFairFairFair491662.0
April 2012FairSatisfactorySatisfactorySatisfactory491674.2
April 2010FairSatisfactorySatisfactorySatisfactory491674.2
April 2008FairFairFairFair491661.1
April 2006PoorPoorPoorFair491645.4
April 2004FairFairFairFair491661.1
June 2002FairSatisfactorySatisfactoryFair491662.1
October 1999FairSatisfactorySatisfactoryFair491663.1
September 1997FairSatisfactorySatisfactoryFair482062.8
July 1995FairSatisfactorySatisfactoryFair472561.7
October 1993FairFairSatisfactoryFair472561.7
August 1991FairSatisfactorySatisfactoryFair450062.8