Monotremes (Monotremata) are a unique group of mammals that lay eggs instead of giving birth to live young like other mammals (such as placental mammals and marsupials). Monotremes include several species of echidnas and the platypus.
You can use your E-ZPass transponder on all toll roads with specially marked E-ZPass lanes. This currently includes roads in Delaware, Illinois, Indiana, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Virginia,West Virginia and North Carolina.
Maryland Route 30. Maryland Route 30 (MD 30) is a state highway in the U.S. state of Maryland. Known for most of its length as Hanover Pike, the highway runs 19.16 miles (30.84 km) from MD 140 in Reisterstown north to the Pennsylvania state line near Melrose, where the highway continues as Pennsylvania Route 94 (PA 94).