• Construction Noise
• Measurement
• Noise Barriers
  • Abatement
  • Acceptance Criteria
  • Design/Construction
  • Inventory
  • Research
• Noise Compatible Planning
• Regulation and Guidance
• Resources
• Tire Pavement Noise
• Traffic Noise Model
• Training

Summary of Noise Barriers Constructed by December 31, 2010

States/Jurisdictions That Have Not Constructed Noise Barriers to Date

Alabama
District of Columbia
Rhode Island
South Dakota

Table 4 lists the Federal-aid highway agencies that have not constructed noise barriers.