Washington
Below is a list of the key highway safety laws in Washington. For more information, contact the Washington Traffic Safety Commission.
| No state law |
Sources: National Conference of State Legislatures (NCSL) and State Highway Safety Office.
| Hand-held 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 | |||||
| Yes (Primary) |
Learner or Intermediate Licence (Primary) |
Yes (Primary) |
Covered under all driver ban | Yes | |||||
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Child Restraint Required unless indicated, # refers to Yrs.(Lbs.) |
Adult Safety Belt Permissible unless indicated, # refers to Yrs.(Lbs.) |
Maximum Fine 1st Offense |
| <8 (and <4'9"); <13 in rear seat if practical | 8 - 15 (or <8 and >4'9"); >40 lbs. in position where only lap belt available | $124 to driver if passenger <16; to passenger if >16 |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Per Se Laws for Drugs (Forbidding Prohibited Substances in Driver's Body) | DEC/DRE Programs (Providing Law Enforcement Training) |
| Yes (for THC) | Yes |
Source: State Highway Safety Office.
| Inc. Penalty for High BAC | Admin. License Susp. on 1st Offense | Limited Driving Privileges During Susp. | Ignition Interlocks | Vehicle and License Plate Sanctions | Alcohol Exclusion Laws Limiting Treatment | |||
| *Meeting Federal Requirements | ||||||||
| .15 | 90 days | With an ignition interlock driver’s license | Mandatory for all convictions | Mandatory tow and 12 hour impound | Yes | |||
Sources: Ensuring Solutions to Alcohol Problems, Insurance Institute for Highway Safety (IIHS), Mothers Against Drunk Driving (MADD), National Conference of State Legislatures (NCSL) and State Highway Safety Office.
| Learner Stage | Intermediate Stage | Full Privilege Min. Age (Years/ Months) |
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| Min. Age (Years/ Months) |
Min. Duration (Months) |
Required Supervised Driving Hours (Night Hours) |
Min. Age (Years/ Months) |
Nighttime Driving Restriction | Passenger Restriction (except family, unless noted) |
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| 15 15 / 6 (w/out driver's ed.) |
6 | 50 (10) | 16 | 1 a.m. - 5 a.m. (secondary enforcement) |
First 6 mos.–no pass. <20; remainder–no more than 3 <20 (secondary enforcement) |
18 | |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Motorcyclists | Bicyclists | ||
| Universal Helmet Law (Year Enacted) | Partial Law | Universal Helmet Law Repealed | |
| 1990 | |||
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Length of Regular Renewal Cycle (Yrs.) | Provisions for Mature Drivers |
| 5 | |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Type of Law | Who is Covered (Yrs.) | In What Seat | Maximum Fine 1st Offense |
| Primary | >8 or >4'9" | All | $124 |
Sources: Insurance Institute for Highway and State Highway Safety Office.
| State Law |
| Permitted |
Sources: Segway LLC and State Highway Safety Office.
| Checkpoints Conducted? | Frequency | Legality |
| No | Illegal without authorizing statute per State Supreme Court (Seattle v. Mesiani; 1988) | |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Rural Interstates | Urban Interstates | Other Limited Access Roads | |||
| Cars (mph) |
Trucks (mph) |
Cars (mph) |
Trucks (mph) |
Cars (mph) |
Trucks (mph) |
| 70 | 60 | 60 | 60 | 60 | 60 |
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Violation / State Law | Permitted Locations/Criteria | Citation Issued To / Liability | Image Taken | Penalties (Traditional Penalties) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Speed: Limited | School zones | Registered owner/ Owner |
Vehicle, license tag | Max. parking violation fine; no record; no points ($250 max.) |
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| Red light: Limited | Where two arterial roads intersect | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Rail crossing: Permitted | Statewide | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sources: National Conference of State Legislatures (NCSL), Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Violations Affected | Enhanced Penalties | Workers Must Be Present | Signs Must Be Present |
| Speeding | Double original fine | No | No |
Sources: National Work Zone Safety Information Clearinghouse and State Highway Safety Office.