Speed Limit Laws: New Mexico
Rural Interstates
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 75 | 75 |
Urban Interstates
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 75 | 75 |
Other Limited Access Roads
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 65 | 65 |
GHSA maintains data on state laws surrounding a number of highway safety issues. Below is information regarding laws in the state of New Mexico. For more information, consult the State Highway Safety Office.
Bicycle helmets required for all riders under 18.
Helmets required for riders under 18. Universal helmet law repealed 1977.
Choice of 4 or 8 years
75 and over: renewal every year
None
Decriminalized and legal for medical use
None
75
75
65
65
75
75
.16 (with mandatory jail on all offenses)
Under 21: 1 year; 21 and over: 6 months
Immediately with ignition interlock
Mandatory for all convictions
Yes
No
Under 1 yrs in rear-facing seat, in rear seat, if available
1-4 yrs or under 40 lbs in child safety seat
5-6 yrs or under 60 lbs in booster seat
7-17 yrs
15
6
50 (10)
15 / 6
Midnight - 5 a.m.
No more than 1 under 21
16 years, 6 months
Primary
18 and over
All
No
No
Drivers with learner or provisional license. Primary law.
All drivers. Primary law.
Permitted by state law
Specified jurisdictions; mobile enforcement vans not permitted on state and federal roadways
Permitted by state law and city ordinance
Specified jurisdictions; not permitted on state and federal roadways
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 75 | 75 |
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 75 | 75 |
| Cars (MPH) | Trucks (MPH) |
|---|---|
| 65 | 65 |
| Increased Penalty for High BAC | Administrative License Suspension on First Offense | Limited Driving Privileges During Suspension |
|---|---|---|
| .16 (with mandatory jail on all offenses) |
Under 21: 1 year 21 and over: 6 months |
Immediately with Ignition Interlock |
Mandatory for all convictions
Under 1 yrs in rear-facing seat, in rear seat if available
1-4 yrs or under 40 lbs in child safety seat
5-6 yrs or under 60 lbs in booster seat
7-17 yrs
An overview of graduated driver's licensing laws and other laws pertaining to teen drivers in New Mexico.
Primary
18 and over
All
No
No
Drivers with learner or provisional license. Primary law.
All drivers. Primary law.
Permitted by state law
Specified jurisdictions; mobile enforcement vans not permitted on state and federal roadways
Permitted by state law and city ordinance
Specified jurisdictions; not permitted on state and federal roadways
Speeding
Double original fine
No
Yes