Louisiana
Below is a list of the key highway safety laws in Louisiana. For more information, contact the Louisiana Highway 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 |
||||||
| School Bus Drivers | Novice Drivers | All Drivers | School Bus Drivers | Novice Drivers | |||||
| Learner or Intermediate License (regardless of age) |
Yes (Primary) |
1st year of License (Primary for <18) |
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 |
| <1 (or <20) in rear-facing child safety seat; 1 - 3 (or 20 - 39) in forward-facing child safety seat; 4 - 5 (or 40 - 60) in booster seat | 6 -12 (or >60) | $100 |
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 | |
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 and .20 | See footnote | Mandatory for all convictions | Vehicle confiscation | Yes | ||||
Louisiana requires a 45 day hard suspension of driving privileges for a second DWI conviction.
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) |
|||||
| 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) |
||
| 15 | 6 | 50 (15) | 16 | 11 p.m. - 5 a.m. | No more than 1 <21 between 6 p.m. - 5 a.m. | 17 | |
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 | |
| 2004 | <12 | ||
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Office.
| Length of Regular Renewal Cycle (Yrs.) | Provisions for Mature Drivers |
| 4 | >70: no mail renewal |
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 | >13 | All | $25 |
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 |
| Yes | Upheld under state Constitution | |
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) |
| 75 | 75 | 70 | 70 | 70 | 70 |
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 | Statewide | Not addressed | Not addressed | Per state law, convictions not reported on driving record | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Red light: Limited | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | Yes | No |
Sources: National Work Zone Safety Information Clearinghouse and State Highway Safety Office.