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Air Rail Highway Bike/Ped Public Transit

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Highway Details | Traffic Details

Highway Design Detail Sheets
Description PDF DGN Excel Revision Date
Index of Sheets and General Notes pdf
dgn   09/01/2016
Standard Symbol Sheets pdf
dgn   09/01/2016
Erosion Control Strategies and Stabilization Matrix pdf dgn   12/21/2015
  EC Procedures pdf     12/06/2012
EC Plan Checklist pdf     11/30/2012
Sidewalk Curb Ramp Details pdf dgn   07/02/2018
  Detectable Warning Device (DWD) Decision Making Flowchart pdf     06/20/2018
  ADA Technical Infeasibility Form 18     excel 06/20/2018
Lane Closure: Two Lane Roadway with Low Volumes (TC-5) pdf dgn   03/16/2017
Driveway Details pdf dgn   06/04/2012
Curved Guardrail with CRT Posts pdf dgn   06/04/2012
Reset Block & Rail (Wood Post & Wood Block-Out) pdf dgn   06/04/2012
Guidance For Guardrail Design Applications pdf     11/11/2019
Terminal Unit Delineation pdf dgn   12/05/2020
TL 3 Tapered EAGRT Platform Details for Guardrail < 2.50' from EP pdf dgn   01/22/2019
TL 2 Tapered EAGRT Platform Details for Guardrail < 2.50' from EP pdf dgn   01/22/2019
TL 3 Parallel EAGRT Platform Details for Guardrail ≥ 2.50' from EP pdf dgn   01/22/2019
TL 2 Parallel EAGRT Platform Details for Guardrail ≥ 2.50' from EP pdf dgn   01/22/2019
TL 2 - 25' EAGRT Platform Details pdf dgn   01/22/2019
Mid-Splice W-Beam Guardrail Stiffening Detail pdf dgn   02/25/2015
31" Beam Guardrail Standard Section-Steel Posts & Hardware Details Now GR-1
Guardrail Terminal Section - E2 Now GR-5
Guardrail Terminal Section - E2/E2 Mod Hardware Detail Now GR-6
Guardrail Terminal Section - E2 Modified 30 mph Design Now GR-7
Guardrail Terminal Section - E2 Modified 40 mph Design Now GR-8
Guardrail Terminal Section - E2 Modified 45 mph Design Now GR-9
Precast Concrete Barrier 42" F-Shape (Double Faced) Now GR-15
Transition F-Shape Barrier Now GR-16
Transition F-Shape Barrier and Guardrail (Wood) Now GR-17
Transition F-Shape Barrier and Guardrail (Steel) Now GR-18
Single Slope Barrier Now GR-19
Transition Single Slope Concrete Barrier, Precast Now GR-20
Transition Single Slope Concrete Barrier and Guardrail (Wood) Now GR-21
Transition Single Slope Concrete Barrier and Guardrail (Steel) Now GR-22
Traffic Detail Sheets
Description PDF DGN Revision Date
Intersection Details pdf dgn 1/10/2020
Word and Symbol Lane layout pdf dgn 1/10/2020




New Hampshire Department of Transportation
PO Box 483 | 7 Hazen Drive | Concord, NH | 03302-0483
Tel: 603.271-3734 | Fax: 603.271.3914

copyright 2015. State of New Hampshire