SR618 SELMON WB over US-41 (50TH STREET)


+27.94975, -82.40169
27°56'59" N, 82°24'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR618 SELMON WB over US-41 (50TH STREET)
Structure number:100453
Location:750FT. SOUTH OF SR-60
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:137.1 ft. [41.8 m]
Total length:221.5 ft. [67.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance above deck:24.9 ft. [7.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Toll Authority [31]
Year built:1981
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:61,500 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 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]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodVery GoodGoodVery Good6150096.1
August 2015GoodVery GoodGoodVery Good2050098.0
August 2013GoodVery GoodGoodVery Good2050098.0
August 2011GoodVery GoodVery GoodVery Good2025098.0
August 2009GoodExcellentVery GoodVery Good2180099.0
August 2007FairFairVery GoodVery Good2600093.8
August 2005FairFairVery GoodVery Good2325097.9
August 2003FairFairVery GoodVery Good2400092.8
April 2001PoorPoorVery GoodVery Good2325090.8
April 1999GoodGoodGoodGood1353089.3
April 1997GoodGoodVery GoodVery Good1353088.6
April 1995GoodGoodVery GoodVery Good1353090.9
March 1993GoodGoodVery GoodVery Good1105593.1
March 1991GoodGoodVery GoodVery Good1105593.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.68558510000
Steel Protective Coatingsq. ft.10,0189,51445000
Prestressed Concrete Girder/Beamlinear ft.423423000
Reinforced Concrete Decksq. ft.8,6838,683000
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.7979000
Reinforced Concrete Pier Caplinear ft.7979000
Pourable Jointlinear ft.157147064
Elastomeric Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.443443000