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8 Sep 2022

TL-4 Glulam Timber Bridge Railing

by Information Analytics | | 0
Designator SBD01d
Material Wood (D)
Test Specification NCHRP Report 350
Test Level TL-4
Perm/Temp Permanent
Mounting Type Deck
Deck Type Transverse Glue-Laminated Wood
Aesthetic Yes
See-Through Yes
Retrofit No
Combo Traffic/Pedestrian No
Contact Midwest Roadside Safety Facility
Drawing Status Review Complete
Manufacturer Non-Proprietary
FHWA Eligibility Letter b138.pdf
Components
Drawings CONFIGBK.DWG
CONFIGFR.DWG
CONFIGTP.DWG
CSPLICE.DWG
CSPLICEF.DWG
CSPLICEP.DWG
CSPLICET.DWG
CURB.DWG
Cttsc.dwg
DECK.DWG
FORSERV.DWG
LBRACK.DWG
Post10.dwg
Post1116.dwg
Post14.dwg
Post57.dwg
Post8.dwg
Post9.dwg
RAIL.DWG
RAILBACK.DWG
RAILFRNT.DWG
RAILSPLC.DWG
Railend.dwg
ReportMain.dwg
ReportMain_Transition.dwg
SBD01d_TL-4_Rail_End.dwg
SBD01d_TL-4_Rail_End_Crop.jpg
SCUPPER.DWG
SPLCFRNT.DWG
SPLCPLAT.DWG
SPLCTOP.DWG
Scuppblk.dwg
Tdbrmain.dwg
Trcr.dwg
blckouts.DWG
fabdwgs2.DWG
genconfg.DWG
posts.dwg
tconfig.DWG
tposts.DWG
x-section.bmp
x-section.gif
Other Docs 1696_TL4BR.pdf
5ibecslides1.ppt
TRP-03-71-01.pdf
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Hardware Categories

  • Bridge Railings
  • Crash Cushions
  • End Treatments/Terminals
  • Longitudinal Barriers
  • Sign Supports
  • Transition Systems
  • Work Zone Systems
  • Components
  • Industry Contacts/Manufacturers

Other Links

  • AASHTO TCRS
  • FHWA Roadway Departure
  • Midwest Roadside Safety Facility
  • Texas A&M Transportation Institute

Guide Archives

  • 1979 Barrier Hardware Guide [PDF, 92MB]
  • 1998 Guide to Small Sign Support Hardware [PDF, 10MB]
  • 1980 Lighting Pole Guide [PDF, 25MB]
  • 1999 Drainage Products Guide [PDF, 46MB]

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