1. Stakeholders
1.1. Pedestrians
1.2. Drivers
1.2.1. Truck Drivers
1.2.2. Car Drivers
1.2.3. Motorcyclists
1.3. Law Enforcement
1.3.1. State Police
1.3.2. Sheriff's Departments
1.3.3. City/Municipal Police Departments
1.4. Truck Drivers
1.5. Auto Insurance Companies
1.6. Gas Stations/Oil Companies
2. Sources
2.1. Primary
2.1.1. Drivers
2.1.1.1. Truck Drivers
2.1.1.2. Car Drivers
2.1.1.3. Motorcyclists
2.1.1.4. RV Drivers
2.1.2. Police
2.1.2.1. State Police
2.1.2.2. Sheriff's Departments
2.1.2.3. City/Municipal Departments
2.1.3. Construction Workers
2.2. Secondary
2.2.1. Past newspaper reports
2.2.2. Anecdotes from other states
2.3. Roadmap
2.3.1. Advocacy Groups
2.3.1.1. MADD
2.3.1.2. SADD
2.3.1.3. National Motorists Association
2.3.1.4. AAA
2.3.2. Traffic Court Judges
2.4. Third-Party Validators
2.4.1. Civil Engineers
2.4.2. Professors who study road usage
2.4.3. National Highway Safety Board
2.5. Data
2.5.1. Crash data
2.5.2. Highway usage data
2.5.3. Speed limits from other states
2.5.4. Insurance/Actuarial Tables