Contacts
For more information, please contact:
FHWA Headquarters
Aileen Varela-Margolles Phone: 305-978-7780
Anthony Norman Phone: 202-366-2037
Cecilia Ho Phone: 202-366-9862
FHWA Resource Center
Michael Roberts Phone: 404-895-6224
Alabama District of Columbia Rhode Island South Dakota
Table 4 lists the Federal-aid highway agencies that have not constructed noise barriers.
