Select a State:

Oversize Overweight OS/OW Superload
Exceeding
57' trailer length,
8'6" wide, and
14' long
Exceeding
80,000 lbs
Exceeding legal
weight and dimension
Exceeding
190' long,
20' wide,
16' high and
200,000 lbs
Single Trip =
$25.00 flat fee
Single Trip =
ó2.5 per ton mile
Single Trip =
$25.00 + ó2.5
per ton mile
TBD upon review
of sketches of load,
axles spacing, weight
and dimensions, as
well as desired route
When Escorts are Needed: # of Escorts:
On All Highways
Width over 8'6" if deemed a hazard 1 escort
Width over 14' 1 escort
Width over 20' for 5
or more miles
Police escort and flagman
Length over 90' up to 110' 1 escort
Length over 110' 1 escort
Height 16' and over 1 escort
Extra man or escort to check overhead clearances for wires or other structures
Height 18' and over - need clearance
from utility companies and municipal
and local authorities
1 escort
Overhang if vehicle/load infringes on
opposing lane of 2 lanes or overhangs
adjoining lane of multiple lane hwy
1 escort
Width 14' or more not allowed on US82 between Alamogordo and JCT/US 82 and SR 13 unless
load destination is between these 2 points, escorts must be registered by NM State Corporation
Commissions and Escort Vehicles, except state police vehicles, must be certified by the Motor
Transport Division Enforcement Bureau.
Escorts are required on the following highways if the load width is over 13'6":
-S.R. from Roswell to Artesia
-U.S. 70 from Ruidoso Downs to Hondo
-U.S. 380 from San Antonio to Hondo
-U.S. 285 from Lamy Junction to Clines Corners
-S.R. 4 from 5.5 miles east of San Ysdiro to S.R. 502
-U.S. 68 from Velarde to Taos
-S.R. 522 from Arroyo Hondo to Questa
-U.S. 84 from Abiquiu to Chama

Overhang Requirements:

Maximum legal overhang allowed is 3' (three feet) in front and 7' (seven feet) in rear.
Overhang exceeding these dimensions will require an over length permit.

Police Escorts:

No fee is required for Highway Patrol escorts on oversize loads.

Permits Valid For:

Single Trip Permits are valid for three (3) consecutive days.

Operating Time:

Permitted loads are allowed travel from Sunrise to Sunset, Monday through Friday.  If loads are permitted for weight only, continuous travel is allowed twenty-four (24) hours a day, Monday through Friday.  Permitted loads not exceeding 12' wide x 15' high, and/or 120,000 lbs. will also be granted continuous travel, but this must be requested on permit.

Weekend Travel

Permitted loads are allowed travel from Sunrise to Sunset on Saturdays.  Travel is restricted on Sundays.

Divisible Loads

Permitted loads must be reduced to their smallest possible dimensions and weights.  A permit will not be issued for loads that are reducible, or that can be shifted to reduce shipping dimensions.  Pieces that have been removed must be shipped as a separate load.

Exceptions

Blades, buckets, attachments, etc. may be hauled intact provided that they are blocked, and angled in a manner that reduces the dimensions as low as possible so long as they do not cause the load to be overweight.

Restricted Travel

Time and restrictions are determined by each city that a permitted load is traveling through.  Each city should be contacted to determine travel restrictions if necessary.  No travel is allowed during inclement weather.  Inclement weather may include ice and snow covered highways, rain, snow fog, smog, sleet or dust.  High winds that cause dust storms, or wind-force that is sufficient to cause the load to sway are also considered inclement weather as well.  Travel as a convoy is prohibited.  Vehicles that are traveling under over-size permit authority requiring an escort will require that each load have its own individual escort.  Escort cars cannot be shared between multiple loads traveling together.

Spring Weight Restrictions

There are no Seasonal Weight Restrictions in the State of New Mexico.

Superload Requirements

Loads or vehicles that are 190' long x 20' wide x 16' high and 200,000 lbs. or more are considered Super-loads.  Loads that are 20' wide or greater, applicant must contact State Police.  Loads that are 16' High or more will require a written Route Survey to be submitted, and loads that are 18' high or more will be required to contact the Utility Company.  Loads that are 190' long or more, and over 200,000 lbs. must contact the Highway Department.  Super-load applications should be allowed up to fourteen (14) days for processing and approval.