Contact_Voice_Telephone:(603) 271-7145 Contact_Facsimile_Telephone:(603) 271-8093 Contact_Electronic_Mail_Address:firstname.lastname@example.org Hours_of_Service:8 AM to 4:30 PM
New Hampshire Department of Transportation, Bureau of Planning & Community Assistance
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 18.104.22.16800
Attributes are collected by field inspection and verified by logical and visual validation.
The data set was generated from a centerline base layer that is part of a geodatabase topology
These data represent statewide coverage, although they are continually being updated and enhanced.
The coordinate data were generated from standard USGS 1:24,000/1:25,000-scale Digital Line Graphs, augmented by and improved with data collected by GPS and post-processed. They meet National Map Accuracy standards.
Vertical_Positional_Accuracy_Report:Vertical positional accuracy is not assessed.
US Geological Survey or another mapping agency in cooperation with USGS
Publication_Date:19900101 Title:Digital Line Graphs - 1:24,000/1:25,000 Edition:1 Geospatial_Data_Presentation_Form:Map Publication_Information:
Publication_Place:Reston, VA Publisher:US Geological Survey
The DLG files provided the basic coordinate information for the statewide road network.
Roadway centerline for the state system has been re-aligned to the state's 2010 high-resolution ortho imagery (1 foot resolution)
or updated using sub-meter GPS coordinates. Local roadway network is being updated to the 2010 imagery.
Road names are being coordinating with New Hampshire Department of Safety, Emergency Management E-911.
Current Projection NH State Plane 83
Source_Used_Citation_Abbreviation:NHDOT SDE Highway_Roads Feature Class Process_Date:06302014 Source_Produced_Citation_Abbreviation:NH Public Roads
Address_Type:mailing and physical address Address:Morse Hall, University of New Hampshire City:Durham State_or_Province:NH Postal_Code:03824
Contact_Voice_Telephone:603-862-1792 Contact_Facsimile_Telephone:603-862-0188 Contact_Electronic_Mail_Address:email@example.com Hours_of_Service:8:30AM - 5 PM, EST
Resource_Description:Downloadable Data Distribution_Liability:
These digital data represent the efforts of the NH Department of
Transportation to deliver an accurate statewide road network with
updated road inventory information. No claim is made as to the
validity or reliability or to any implied uses of these data.