| Bath Feasability Study: Maine Department of Transportation information about a highway and rail feasibility study along the U.S. Route 1 corridor. |
| Bicycle Coalition of Maine: Department of Transportation in conjunction with the bicycle coalition enable bike paths on local roads and bridges. |
| Concord Trailways: Maine and New Hampshire. Bus carrier provides daily service from coastal Maine to Boston. Site includes schedules, fares, reservations and FAQ. |
| Custom Coach and Limousine: Providing luxury limousine, sedan, van and charter motorcoach services and custom tours. |
| Downeast Airlines: Knox County Regional Airport. A charter airline company offering scenic light house flights and flights around midcoast Maine. |
| East-West Highway: Maine Citizens for Increased Jobs and Safety: Citizen group interested in promoting the benefits of a Maine east-west highway. |
| Maine Better Transportation Association online: Provides a non-partisan voice for increased transportation improvement in Maine. Mission of advocating for funding of a safe, efficient transportation network for Maine. Scholarship information provided. |
| Maine Department of Transportation: Answers questions concerning winter road conditions, posted roads, airport safety, state airport listing, air quality, bike and pedestrians, contractors and municipal information. |
| Maine Port Authority: Includes state information about marine transportation facilities, shipping ports and harbors, ferry and cruise ship schedules, rail and railroads, and trucking. |
| Office of Passenger Transportation: Government page filled with alternative transportation options in Maine, including ferry service, bicycle information, airports, park and ride services. |
| Twin Cities Air Service: Flight service and air charters offered from Lewiston/Auburn. |