Mail orders will be folded and mailed in envelopes unless tube mailing is required and an additional $1.50 per order is paid.

Over the counter map purchases may be made Monday through Friday from 8 a.m. to 4 p.m. at the Administration Center, Contract Administration, US Route 113 (Bay Road), Dover. Not open Saturday, Sundays, or holidays.

Each order must be accompanied by exact amount of money order or check made payable to: Delaware Department of Transportation. Postage stamps or COD orders cannot be accepted.

A 25 percent discount will be granted to US Government, State, County, and Municipal Agencies when maps are acquired for official use only.