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State Laws & Funding
Idaho
Below is a list of the key highway safety laws in Idaho. For more information, contact the Idaho Office of Highway Safety.
| No state law |
Sources: National Conference of State Legislatures (NCSL) and State Highway Safety Offices.
| Handheld Ban | All Cell Phone Ban | Text Messaging Ban | Crash Data |
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| School Bus Drivers | Novice Drivers | All Drivers | School Bus Drivers | Novice Drivers | |||||
| See footnote | |||||||||
Idaho has a "Distraction in/on Vehicle (List)" attribute as part of its Contributing Circumstances element, and officers are supposed to list the distractions in the narrative.
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Child Restraint Required unless indicated, # refers to Yrs.(Lbs.) |
Adult Safety Belt Permissible unless indicated, # refers to Yrs.(Lbs.) |
Maximum Fine 1st Offense |
| <7 | Not permissible | $69 |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Per Se Laws for Drugs (Forbidding Prohibited Substances in Driver's Body) | DEC/DRE Programs (Providing Law Enforcement Training) |
| Yes | |
Source: State Highway Safety Offices.
| Admin. License Suspen- sion on 1st Offense |
Limited Driving Privileges During Suspension | Inc. Penalty for High BAC | Open Container Laws | Repeat Offender Laws | Vehicle and License Plate Sanctions | Ignition Interlocks | Alcohol Exclusion Laws Limiting Treatment Opportunity | |
| 90 days | After 30 days | .20 | Yes | Yes | Discretion- ary |
Yes | ||
Sources: Ensuring Solutions to Alcohol Problems, Insurance Institute for Highway Safety (IIHS), National Conference of State Legislatures (NCSL) and State Highway Safety Offices.
| Learner Stage | Intermediate Stage | Full Privilege Min. Age (Yrs./Mos.) |
Required Supervised Driving Hours (Night Hours) |
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| Min. Age (Yrs./ Mos.) |
Min. Dura- tion (Mos.) |
Min. Age (Yrs./Mos.) |
Night- time Driving Restriction |
Passenger Restriction* (* family members exempt) |
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| 14 / 6 | 6 | 15 | Sunrise - sunset | Drivers <16: First 6 mos.–no more than 1 pass. <17* | Night: 16 | 50 (10) | |
| Passenger: 15 / 6 | |||||||
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Motorcyclists | Bicyclists | ||
| Universal Helmet Law (Year Enacted) | Partial Law | Universal Helmet Law Repealed | |
| <18 | 1978 | ||
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Length of Regular Renewal Cycle (Yrs.) | Provisions for Mature Drivers |
| Choice of 4 or 8 for drivers 21-62 | Renewal every 4 yrs. for >63 |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Type of Law | Who is Covered (Yrs.) | In What Seat | Maximum Fine 1st Offense |
| Secondary | >7 | All | $10 (drvs. <18 pay $51.50, incl. court costs) |
Sources: Insurance Institute for Highway and State Highway Safety Offices.
| Permitted on Sidewalks/Bicycle Paths | Permitted on Roads | Helmets Required | Minimum Age | Pedestrian Laws Apply |
| Sidewalks | Yes | |||
Sources: Segway LLC and State Highway Safety Offices.
| Checkpoints Conducted? | Comments |
| No | Illegal under state law |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Rural Interstates | Urban Interstates | Other Limited Access Roads | |||
| Cars (mph) |
Trucks (mph) |
Cars (mph) |
Trucks (mph) |
Cars (mph) |
Trucks (mph) |
| 75 | 65 | 75 | 75 | 65 | 65 |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| No state law |
Sources: National Conference of State Legislatures (NCSL), Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices.
| Multiple of Original Fine | Violations Affected | Workers Must Be Present | |
| $50 | Speeding | No | |
Sources: National Work Zone Safety Information Clearinghouse and State Highway Safety Offices.