Massachusetts/Major roads Discussion View history

Revision as of 13:42, 25 February 2015 by Dmcrandall (talk | contribs) (→‎massDOT to Waze conversion table: Added FC numbers to matrix list)


Introduction

Although Massachusetts follows the general road naming and road type guidelines of the USA, there are some road naming rules specific to the Commonwealth that all Massachusetts editors MUST follow.

They are included in this section.

State Highway Naming

Massachusetts uses the following naming conventions for routes:

  • "US-##" for all US routes and highways.
  • "MA-##" for all state routes and highways.

Note: Do NOT add Alternate Names to Freeways and US Highways in the state. Alternate names negatively affect routing in Waze.


Functional Classification

Functional Classification Implementation has been partially completed within the Commonwealth of Massachusetts. In some areas, it is still ongoing.


PLEASE REFER TO THIS FORUM TOPIC ON THE MATTER Road Types (USA) – comprehensive overhaul of drivable roads

Waze USA has agreed to set a national standard in accordance with the FHWA manual for establishing road classification types in Waze. The following information is in relation to how this is to be understood/applied for the Commonwealth of Massachusetts.

Resource Links
MA to Waze FC conversion
massDOT GIS class and color description
GIS Legend
GIS Legend

The Massachusetts Classification and Color scheme come from the official Massachusetts D.O.T (massDOT) Federal Functional Classification (FC) map that is published by massDOT. The legend shows what classifications massDOT uses and what color is assigned to each class.

Please refer to the GIS FC map found here, on the massDOT FC Maps webpage.


MassDOT to Waze conversion table

The numbers correspond to the Federal FC type indicated. (e.g. Federal Class 4 road is a Minor Arterial)

Highway Systems
Interstate US Hwy (incl. some special routes) State Hwy (incl. some special routes) State Hwy BUS, SPUR[a], LOOP Locally-maintained
example>>>>> I-95 N US-2 SR-3 SR-400 Loop Robertson St
F
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C
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a
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s
  Interstate (1)    Fw  n/a n/a n/a n/a
  Principal Arterial OFE (2)  n/a  Fw   Fw   Fw   Fw 
  Principal Arterial - Other (3)  n/a  Major   Major   Major   Major 
  Minor Arterial (4)  n/a  Major   Minor   Minor   Minor 
  Major Collector (5)  n/a  Major   Minor   PS   PS 
  Minor Collector (6)  n/a  Major   Minor   PS   PS 
 Local/Not Mapped (7)  n/a  Major   Minor   PS   Street