Project Development > Highway Design > 2010 Standard Plans
The current (2010) edition of the Standard Plans for Road Construction, State of New Hampshire, Department of Transportation is now available online. Bridge Standards are included in Project Plan sets and therefore not part of this document.
The publication consists of 2 sections, each with individual Standard Detail files. The Work Zone Standards are not part of the hard copy Standards Manual but are included online for reference only. Files are currently available in Adobe Acrobat (PDF) and Microstation (DGN) format which requires Microstation.
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| 2010 Highway Standard Plans | ||||
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| Standard No. | Description | Revision Date | ||
| Signature Page | ||||
| Index | ||||
| CR-1 | Granite Curb Details | dgn | ||
| CR-2 | Curb Details | dgn | ||
| DL-1 | Roadside Delineation | dgn | ||
| DL-2 | Interchange Delineation | dgn | ||
| DL-3 | Milled Rumble Strips (Shoulders) | dgn | ||
| DL-4 | Milled Rumble Strips (Shoulders) | dgn | ||
| DL-5 | Milled Rumble Strips (Shoulders) | dgn | ||
| DL-6 | Milled Rumble Strips (Centerline) | dgn | ||
| DL-7 | Milled Rumble Strips (Centerline) | dgn | ||
| DL-8 | Milled Rumble Strips (Centerline) | dgn | ||
| DP-1 | Drainage Pipe Details | dgn | ||
| DR-1 | Grate and Frame Details | dgn | ||
| DR-2 | D.I., Manhole Cover and Pavement Depression Details | dgn | 11/05/2010 | |
| DR-3 | Precast Concrete Median Barrier Drainage Details | dgn | ||
| DR-4 | Underdrain Flushing Basin and Polyethylene Liner Details | dgn | ||
| DR-5 | Precast Reinforced Concrete C.B., D.I. and M.H. | dgn | ||
| ES-1 | End Sections for Corrugated Steel and Reinforced Concrete Pipes | dgn | ||
| EW-1 | Earthwork - Muck Excavation | dgn | ||
| FN-1 | Woven Wire Fence | dgn | ||
| FN-2 | Chain Link Fence | dgn | ||
| GR-1 | Beam Guardrail Standard Section - Wood Posts and Hardware Details | dgn | ||
| GR-2 | Beam Guardrail Standard Section - Steel Posts and Hardware Details | dgn | 05/03/2011 | |
| GR-3 | Preferred Platform for Energy Absorbing Guardrail Terminal (EAGRT) | dgn | ||
| GR-4 | Alternative Platform for Energy Absorbing Guardrail Terminal (EAGRT) | dgn | ||
| GR-5 | Beam Guardrail Terminal Section Type E-2 | dgn | ||
| GR-6 | Beam Guardrail - Terminal Section Type E-2 Hardware Details | dgn | ||
| GR-7 | Beam Guardrail - Terminal Section Type E-2 Modified 30 | dgn | ||
| GR-8 | Beam Guardrail - Terminal Section Type E-2 Modified 40 | dgn | ||
| GR-9 | Beam Guardrail - Terminal Section Type E-2 Modified 45 | dgn | ||
| GR-10 | Beam Guardrail - Terminal Unit Type G-2 | dgn | ||
| GR-11 | Beam Guardrail - Thrie Beam Double Faced (Wood Posts) | dgn | 11/5/2010 | |
| GR-12 | Beam Guardrail - Thrie Beam Double Faced (Steel Posts) | dgn | 05/03/2011 | |
| GR-13 | Beam Guardrail - Thrie Beam Single Faced (Wood Posts) | dgn | 11/5/2010 | |
| GR-14 | Beam Guardrail - Thrie Beam Single Faced (Steel Posts) | dgn | 05/03/2011 | |
| GR-15 | Precast Concrete Barrier 42" F-Shape (Double-Faced) | dgn | 11/5/2010 | |
| GR-16 | Transition F-Shape Barrier | dgn | 11/5/2010 | |
| GR-17 | Transition F-Shape Barrier and Guardrail (Wood Posts) | dgn | 10/30/2012 | |
| GR-18 | Transition F-Shape Barrier and Guardrail (Steel Posts) | dgn | 10/30/2012 | |
| GR-19 | Single Slope Barrier | dgn | 11/5/2010 | |
| GR-20 | Transition Single Slope Concrete Barrier, Precast | dgn | 10/30/2012 | |
| GR-21 | Transition Single Slope Concrete Barrier and Guardrail (Wood Posts) | dgn | 10/30/2012 | |
| GR-22 | Transition Single Slope Concrete Barrier and Guardrail (Steel Posts) | dgn | 10/30/2012 | |
| GR-23 | Portable Concrete Barrier 10 foot | dgn | ||
| HR-1 | Handrail Details | dgn | ||
| HR-2 | Concrete Bound and Steps | dgn | ||
| HW-1 | Headwall Details | dgn | ||
| HW-2 | Headwall Details (45° Wings) | dgn | ||
| HW-3 | Headwall Details (2 Pipes 45° Wings) | dgn | ||
| MB-1 | Mailbox Details | dgn | ||
| PL-1 | Planting Details | dgn | ||
| PL-2 | Planting Details | dgn | ||
| SL-1 | Pull Boxes and Conduit Trench Detail | dgn | ||
| SL-2 | Concrete Foundations and Light Pole Base, Type B | dgn | ||
| 2010 Traffic Standard Plans | ||||
| Standard No. | Description | Revision Date | ||
| PM-1 | Layout Details | dgn | ||
| PM-2 | Tolerances for Pavement Marking Lines | dgn | ||
| PM-3 | Divided Roadway Multiple Lanes with Entrance and Exit Ramps Striping Layout | dgn | 11/5/2010 | |
| PM-4 | Divided Roadway Multiple Lanes with Entrance and Exit Ramps Striping Layout | dgn | 11/5/2010 | |
| PM-5 | Divided Roadway Multiple Lanes with Entrance and Exit Ramps Striping Layout | dgn | ||
| PM-6 | Painted Island Details | dgn | ||
| PM-7 | Intersection Details | dgn | 11/5/2010 | |
| PM-8 | Word and Symbol Lane Layout | dgn | ||
| PM-9 | Pavement Marking at Minor Intersections | dgn | ||
| PM-10 | Turning Lane Extension Details | dgn | ||
| PM-11 | Crosswalk Detail Options | dgn | ||
| PM-12 | Words and Symbols | dgn | ||
| PM-13 | Words and Symbols | dgn | ||
| PM-14 | Speed Zone Pavement Markings (Divided Highway) | dgn | ||
| PS-1 | Aluminum Plank Details | dgn | ||
| PS-2 | Aluminum Plank Details | dgn | ||
| PS-3 | Aluminum Sheet Details | dgn | ||
| PS-4 | Tubular/ U-Channel Post Detail | dgn | ||
| PS-5 | Steel Beam Details (Non-Breakaway) | dgn | ||
| PS-6 | Steel Beam Details (Non-Breakaway) | dgn | ||
| PS-7 | Steel Beam Details (Breakaway) | dgn | ||
| PS-8 | Steel Beam Details (Breakaway) | dgn | ||
| PS-9 | Breakaway Mounts | dgn | ||
| PS-10 | Breakaway Mounts | dgn | ||
| SG-1 | Route Marker Details | dgn | ||
| SG-2 | Regulatory Signs | dgn | ||
| SG-3 | Regulatory Signs | dgn | ||
| SG-4 | Regulatory Signs | dgn | ||
| SG-5 | Regulatory Signs | dgn | ||
| SG-6 | Regulatory Signs | dgn | ||
| SG-7 | Warning Signs | dgn | ||
| SG-8 | Warning Signs | dgn | ||
| SG-9 | Warning Signs | dgn | ||
| SG-10 | Warning Signs | dgn | ||
| SG-11 | Warning Signs | dgn | ||
| SG-12 | Miscellaneous Signs | dgn | ||
| SG-13 | Informational Signs | dgn | ||
| SG-14 | Informational Signs | dgn | ||
| TS-1 | Traffic Signal Mast Arm Foundation - Type 1A | dgn | ||
| TS-2 | Traffic Signal Mast Arm Foundation - Type 1B and 1C | dgn | ||
| TS-3 | Traffic Signal Mast Arm Foundation - Type 2 | dgn | ||
| TS-4 | Quadrupole Loop Detector 2-4-2 Turns | dgn | ||
| TS-5 | Rectangular Loop Detector 3 Turns | dgn | ||
| Work Zone Traffic Control Standard Plans (not currently part of the 2010 Edition) | ||||
| Standard No. | Description | Metric | Revision Date | |
| TC-1 | Text Amendment Note Sheet | |||
| TC-2 | Permanent Construction Signing | |||
| TC-3 | Two-Way Traffic Lane Shift | |||
| TC-4 | Bridge Rehabilitation: Stop/Yield Control | |||
| TC-5 | Single Lane Shift (Divided Highway) | |||
| TC-6 | Lane Closure with Lane Shift for Speed Reduction (Divided Highway) | |||
| TC-7 | Multi-Lane Closure (Divided Highway) | |||
| TC-8 | Construction Signing for Cold-Planed Surfaces | |||
How To Purchase This Document...
To purchase a hardcopy of the 2010 edition of the NHDOT's Standard Plans for Road Construction please contact our Records Section.