US Department Of Transportation Phone:
202-366-4000
Additional Contact Information
TTY Number = 1-800-877-8339
Voice Number = 1-866-377-8642
VCO Number = 1-877-877-6280
Hours of operation:
Monday through Friday between 8:30 am and 5:30 pm EST excluding Federal Holidays.
Mail:
U.S. Department of Transportation
1200 New Jersey Ave, SE
Washington, DC 20590
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