IS 664 SBL Ramp F over IS 664 Ramp P & CSX RR


+36.98154, -76.42541
36°58'54" N, 76°25'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 664 SBL Ramp F over IS 664 Ramp P & CSX RR
Structure number:000000000029305
Location:0.0 Mi From 26th Street
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:157.2 ft. [47.9 m]
Total length:496.1 ft. [151.2 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans 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: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,000 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodGoodSatisfactory1000092.0
October 2015FairGoodGoodSatisfactory1000093.0
October 2013FairGoodGoodSatisfactory1000093.0
October 2011FairGoodGoodSatisfactory1000099.1
October 2009FairGoodSatisfactoryGood1000088.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.3,5983,27232600
Steel Protective Coatingsq. ft.37,80729,37508,4320
Reinforced Concrete Decksq. ft.17,21016,78342340
Reinforced Concrete Columneach1111000
Reinforced Concrete Pier Walllinear ft.9489050
Reinforced Concrete Abutmentlinear ft.57164370
Reinforced Concrete Pier Caplinear ft.153144900
Strip Seal Jointlinear ft.117010467
Compression Jointlinear ft.82071110
Disk Bearingeach3603600
Steel Protective Coatingsq. ft.3600360
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0084903521660