Transportation Information
ACM - SIAM Symposium on Discrete Algorithms
January 12-14, 2003

Hyatt Regency Baltimore on the Inner Harbor
300 Light Street
Baltimore, MD 21202
Reservation Telephone: 1-800-633-7313 (US and Canada)
Direct Telephone: 410 528-1234
Reservation Fax: 410 685-3362 (additional telephone numbers available on web site)

By Air
SIAM has selected Travel Leaders to assist attendees in making travel arrangements. To book your reservations through Travel Leaders, contact Amy Hueber at 215 643 6585 or 1 (800) 698-2424. Be sure to mention you are attending the ACM - SIAM Symposium on Discrete Algorithms. Travel Leaders will issue your ticket and mail it to you. Travel Leaders' office hours are Monday through Friday, 9:00 AM- 5:30 PM Eastern Time. Please be aware there is a fee for this service.

No matter how you choose to book your flight reservations, please be advised that SIAM has enrolled in the US Airways Corporate Dividends Program. The SIAM US Airways membership number is CDN125335. Please mention this number when booking your tickets as this enables SIAM to fund airfare for Invited Speakers.

Ground Transportation

By Train
Amtrak has a rail station in Baltimore. To make train reservations through Amtrak, call 1-800-USA-RAIL, go to , or contact Travel Leaders. Taxis are available at the train station for transportation to the hotel. Please visit for more information on Maryland's transit system.

Rental Cars
Many major car rental companies have offices inside the airport terminal. You can make your arrangements when you arrive at the airport or you can make them through Travel Leaders or your own travel agent. Travel Leaders can make your car rental reservations at the same time you make your flight reservations. See information above regarding how to reach Travel Leaders.

Driving Directions
If renting a car, please obtain a map and directions from your rental car company. Another option is to visit Mapquest (, or another similar web site. SIAM highly recommends you contact the hotel directly at 410-528-1234 for driving directions. However, some suggested driving routes follow:

From Baltimore Washington International Airport
Take I-295 North, Baltimore-Washington Pkwy. I-295 becomes Russell Street (Oriole Park is on right). Turn right on Pratt Street. Proceed six blocks to Light Street and turn right. Hotel is ½ block on right.

There is a shuttle service from the airport to the hotel, located on the lower level of the airport outside of the baggage claim area.

Please visit for more information about ground transportation from the Baltimore Washington International Airport.