I-95 NB (870356) over SW8TH ST-NW8TH ST/MIAMI


+25.77042, -80.19917
25°46'14" N, 80°11'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-95 NB (870356) over SW8TH ST-NW8TH ST/MIAMI
Structure number:870453
Purpose:Carries highway overpass (third level) over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:200.1 ft. [61.0 m]
Total length:6196.2 ft. [1888.5 m]
Roadway width between curbs:61.4 ft. [18.7 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance above deck:18.7 ft. [5.7 m]
Vertical clearance below bridge:72.2 ft. [22.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1967
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:6
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:32,250 [as of 2016]
Truck traffic:3% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:85.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$551,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodGoodGood3225085.8
December 2015GoodGoodGoodGood6500079.2
December 2013GoodGoodGoodGood3300084.0
December 2011GoodGoodGoodGood4025082.9
December 2009PoorSatisfactoryPoorGood5075050.3
December 2007PoorSatisfactoryPoorGood4675052.5
December 2005GoodGoodGoodGood5075089.5
December 2003GoodGoodGoodGood4700086.6
October 2002GoodGoodGoodGood7050085.4
October 2001GoodGoodGoodGood3725089.1
August 2000GoodGoodGoodGood6250087.8
July 1998GoodGoodGoodGood10350085.8
July 1996FairGoodSatisfactoryGood9327582.6
June 1994FairGoodSatisfactoryGood9327588.8
April 1992FairGoodSatisfactoryGood9327588.8
April 1990FairGoodSatisfactoryGood9327588.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.15,01614,93060260
Steel Protective Coatingsq. ft.187,700187,53017000
Prestressed Concrete Girder/Beamlinear ft.56,57856,5391380
Reinforced Concrete Decksq. ft.398,397398,273113110
Reinforced Concrete Columneach295286180
Reinforced Concrete Pier Walllinear ft.130130000
Reinforced Concrete Abutmentlinear ft.130130000
Reinforced Concrete Pile Cap/Footinglinear ft.305305000
Steel Pier Caplinear ft.1301131700
Steel Protective Coatingsq. ft.1,4301,4201000
Reinforced Concrete Pier Caplinear ft.5,1705,1402550
Pourable Jointlinear ft.5,1284,94518030
Open Jointlinear ft.257257000
Elastomeric Bearingeach1,5141,4922200
Movable Bearingeach1721461880
Steel Protective Coatingsq. ft.3443103400
Fixed Bearingeach134126800
Steel Protective Coatingsq. ft.2682521600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.12,39212,29408414