About UIIA

UIIA Business Hours & Contact Information

Uniform Intermodal Interchange and Facilities Access Agreement (UIIA)
11785 Beltsville Drive, Suite 1100
Calverton, Maryland 20705-4048


UIIA Office Hours:
8:00 a.m. — 8:00 p.m. (EST)
Monday — Friday

Observed Holidays:
New Year’s Day
Martin Luther King’s Birthday
President’s Day
Memorial Day
Independence Day
Labor Day
Columbus Day
Veteran’s Day
Thanksgiving Day & the Friday after
Christmas Day

If the holiday falls on a Saturday, the preceding Friday will be observed.  If the holiday falls on a Sunday, the following Monday will be observed.


UIIA PHONE NUMBERS
Toll Free: 877-438-UIIA
(877) 438-8442 or (301) 474-8700

UIIA FAX NUMBERS
(301) 982-3414
or (301) 982-5478


UIIA Website
www.uiia.org

UIIA General email
uiia@intermodal.org

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