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The New Mexico Classification and Color scheme comes from the official New Mexico D.O.T (NMDOT) Functional Classification (FC) map that is published by NMDOT. The legend shows what classifications NMDOT uses and what color is assigned to each class. The actual interactive State Map can be found here:
The New Mexico Classification and Color scheme comes from the official New Mexico D.O.T (NMDOT) Functional Classification (FC) map that is published by NMDOT. The legend shows what classifications NMDOT uses and what color is assigned to each class. The actual interactive State Map can be found here:


* [http://nmdot.maps.arcgis.com/apps/Viewer/index.html?appid=39c62d2a54744d2eafba8faa9b4a2c70 NM Interactive FC Map]
* [http://nmdot.maps.arcgis.com/apps/webappviewer/index.html?id=f2fc877d107b4e338deb789f70a8779e NM Interactive FC Map]
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===== Deviations from FC =====
===== Deviations from FC =====
*Longer rural roads classified as "Major Collector" on the FC map should be set to {{Minor Highway|Minor}} rather than {{Primary Street|PS}} to avoid pruning of valid routes.


* State Highways that are classified on the State FC map as "Minor Collector," but are dirt/gravel, should be classified as {{Primary Street|PS}}, instead of {{Minor Highway|Minor}}.
* State highways that are classified on the State FC map as "Minor Collector," but are dirt/gravel, should be set to {{Primary Street|PS}} and have the unpaved box checked, instead of {{Minor Highway|Minor}}.


* SR-26, Hatch NM to Deming NM, as {{Major Highway|Major}} to allow routing from I-25 south to I-10 west and bypass Las Cruces.
* SR-26, Hatch NM to Deming NM, is set to {{Major Highway|Major}} to allow routing from I-25 south to I-10 west and bypass Las Cruces.


* Paseo del Norte, Eagle Ranch Rd NW intersection to I-25, is set to {{Freeway|Freeway}} due to meeting the requirements as one.


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Revision as of 20:28, 28 February 2019


Interstates

Interstates in New Mexico are the following:

  • I-10 Arizona to Texas
  • I-40 Arizona to Texas
  • I-25 Colorado to I-10


Other Important Major Roads

  • US-550 Farmington to Albuquerque
  • US-285 Colorado to Texas
  • US-60 Arizona to Texas
  • US-54 El Paso, TX to NW Texas
  • SR-26 Hatch NM to Deming NM, critical for functional classification routing

State Highway Naming

The approved format for State Highway naming in New Mexico is: SR-##

Locking Standard

Actual locks used may be more or less than values in the table, depending on area circumstance. Please consult the RC, SM, or appropriate AM for guidance.

New Mexico Minimum Locking Rank Standard
Segment Type Default locks
 Freeway  5
 Ramp  4
 Major Highway  4
 Minor Highway  3
 Primary Street  2
 Street  1
 • • • • Ferry • • • •   5
 |-|-|-|-|-|-|-|-|-| Railroad |-|-|-|-|-|-|-|-|-|  2


Functional Classification

Reference: Road names and Road types. New Mexico participates in the functional classification of roads.

NMDOT to Waze Functional Classification conversion

GIS Legend

The New Mexico Classification and Color scheme comes from the official New Mexico D.O.T (NMDOT) Functional Classification (FC) map that is published by NMDOT. The legend shows what classifications NMDOT uses and what color is assigned to each class. The actual interactive State Map can be found here:


NMDOT to Waze conversion table
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-10 E US-190 SR-23 SR-400 Loop Robertson St
F
u
n
c
t
i
o
n
a
l

C
l
a
s
s
  Interstate    Fw  n/a n/a n/a n/a
  Principal Arterial  n/a  Major   Major   Major   Major 
  Minor Arterial  n/a  Major   Minor   Minor   Minor 
  Major Collector  n/a  Major   Minor   PS   PS 
  Minor Collector  n/a  Major   Minor   PS   PS 
 Local/Not Mapped  n/a  Major   Minor   PS   Street 


Deviations from FC
  • Longer rural roads classified as "Major Collector" on the FC map should be set to  Minor  rather than  PS  to avoid pruning of valid routes.
  • State highways that are classified on the State FC map as "Minor Collector," but are dirt/gravel, should be set to  PS  and have the unpaved box checked, instead of  Minor .
  • SR-26, Hatch NM to Deming NM, is set to  Major  to allow routing from I-25 south to I-10 west and bypass Las Cruces.
  • Paseo del Norte, Eagle Ranch Rd NW intersection to I-25, is set to  Freeway  due to meeting the requirements as one.