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


+27.94976, -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 EB over US-41 (50TH STREET)
Structure number:100454
Location:810FT. 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:26.2 ft. [8.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 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
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$112,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodVery GoodGoodVery Good6150096.1
August 2015GoodVery GoodGoodVery Good2050098.0
August 2013GoodVery GoodGoodVery Good2050098.0
August 2011GoodVery GoodGoodGood2025097.0
August 2009GoodExcellentGoodGood2180095.0
August 2007FairFairGoodGood2600092.7
August 2005FairFairVery GoodVery Good2325093.9
August 2003FairFairVery GoodVery Good2325090.8
April 2001FairFairVery GoodVery Good2325092.8
April 1999GoodGoodGoodGood1729090.1
April 1997GoodGoodVery GoodVery Good1729089.2
April 1995GoodGoodVery GoodVery Good1729090.6
March 1993GoodGoodVery GoodVery Good1412792.9
March 1991GoodGoodVery GoodVery Good1412792.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.685685000
Steel Protective Coatingsq. ft.10,018010,01800
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.1571100461
Elastomeric Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.443443000