We generally update the maps every year and a half to two years. We suggest that you wait as long as you can before the trip to buy the maps, to assure that you have the most current maps available. We realize that some cyclists like to buy the maps well ahead of their trip to start their planning. If you do this make sure to download the map addenda for each section of your route.
Addenda are created with the help of cyclists like you. Using the map correction form, cyclists send us updates on routing, services, camping, and contact information. Until we can reprint the map with the new information, we verify the suggested changes and publish online addenda.
On the cover of the map, there is a "BC" number, followed by a two-digit number and a letter. The two-digit number is the year that the map was printed. On maps that were printed very recently, there is only the two digit number, or the entire year, i.e. 2010.
Actually no. The jet stream does indeed blow from west to east, but it is generally at an altitude of 30,000 feet. The wind patterns on the ground are affected by a number of factors and can cause the wind to blow from any and every direction. The majority of cross-country riders we talk to seem to have an equal number of headwind and tailwind days, with crosswinds being more prevalent. Note that croswinds will often feel like headwinds and a tailwind can feel calm. However, there is one of our routes where the wind seems to be consistent. During the summer months on our Pacific Coast Bicycle Route, the winds are predominantly out of the north, so riding from north to south is advisable.
With very careful planning it is possible to stay in motels every night on all of our cross-country routes. You have to be flexible by having some days that will be longer and some that will be shorter. Hotels, motels, and B&Bs are listed on the backs of the maps with phone numbers. It is good to call a day or two ahead to make sure that they are still open and have rooms available.
No. The Routes and Mapping Department does not do custom routes for individuals. The Adventure Cycling Route Network is what we offer for mapped routes. Each state has a bike/pedestrian coordinator in their department of transportation who should be able to help you plan a route. Many states now publish their own biking maps, but they vary greatly in the type of information they provide.
We have mapped over 42,180 miles of cycling routes in the United States. It is best to check out the Adventure Cycling Route Network page to see where our routes go. We do not always go into big cities, so you may want to use our maps for portions of your ride, and use state or regional maps for the rest.
There are many options for beginning and ending a tour on the Great Divide Mountain Bike Route. We have compiled a list of shuttle services (PDF) available along the route. There may be others who offer this service as well.
The "North Star" is the name of one of our tours, and we do not provide maps for this tour route. From Missoula, Montana, to Jasper, Alberta, our Adventure Cycling tours use the Great Parks North maps. From Jasper northward, you can refer to a publication called The Milepost: Alaska and Northwestern Canada, an annual travel guide that gives highway and road descriptions in relation to milepost markers.
Over time maps become less useful because things change. Each year Adventure Cycling's Routes and Mapping Department creates addenda for every map in the Adventure Cycling Route Network. With the help of riders like you, we receive updates on routing, services, and contact information. Until we can reprint the map with the new information, we verify the suggested changes and publish addenda. These addenda are available online and are shown for a map's previous three versions. If your map is dated earlier than the three listed versions, we recommend purchasing a new map so you are current with all the service changes and other updates.
Late spring to mid-fall.
Late spring to late fall.
Late spring to mid-fall in the north; all year in the south. Caution: Hurricane season is from June 1 to November 1, and can close the Outer Banks Alternate.
all year round. Caution: the hurricane season is from June 1 to November 1.
early summer to mid-fall. Caution: snow can occur at any time in the higher elevations along the route.
Early summer to mid-fall. Caution: Snow can occur at any time along the route. If it is a heavy snow year, high-elevation roads in the north may not be open until late June or early July.
Early summer to mid-fall. Caution: Snow can occur at any time during the summer in the Rocky Mountains. Due to snow, Going-to-the-Sun Road in Glacier National Park in Montana is only open through certain dates. Call the Park at (406) 888-7800 or visit their Current Road Status page.
Mid-spring to late fall.
Late spring to mid-fall.
Late spring to late fall.
Late spring to mid-fall. Caution: Snow can occur at any time during the summer in the Rocky Mountains. The highest point on the route is Lemhi Pass, 7,323 feet.
Late spring to mid-fall.
Late spring to mid-fall. Caution: Due to snow, State Route 20 in the North Cascades National Park in Washington is only open through certain dates. Call the Park at (360) 856-5700 or visit their Road Status and Conditions page. The same is true for Going-to-the-Sun Road in Glacier National Park in Montana. Call the Park at (406) 888-7800 or visit their Current Road Status page.
Early spring to late fall in the north; all year in the south. Caution: heavy winter rains cause flooding and mud slides and may close roads, especially along the coast.
Late spring to mid-fall. Caution: Due to snow, State Route 20 in the North Cascades National Park in Washington is only open through certain dates. Call the Park at (360) 856-5700 or visit their Road Status and Conditions page. Visit the CalTrans Mountain Pass Closure Dates page to view historic closure dates for Monitor and Tioga passes in California.
Early fall to late spring, and into summer in the east. Caution: Snow can occur at any time in the higher elevations in the Southwest, with the highest pass in New Mexico being over 8,000 feet. In the southeast, hurricane season is from June 1 to November 1.
Early spring to late fall.
Late spring to mid-fall. Caution: snow can occur at any time during the summer in the Rocky Mountains, with the highest pass in Colorado being over 11,000 feet.
Late May to early June, and September into mid-October, depending on weather due to high elevation.
Early summer to mid-fall. Caution: Snow can occur at any time along the route in the Sierra Nevada and in the Rocky Mountains. The highest pass is at 8,573 feet in California, and at 11,312 feet in Colorado.
The north arrows on Adventure Cycling maps are sometimes a source of confusion, but there is a practical reason why we can't always put north at the top of the maps. In this illustration on our Map Features page, we have two index maps for section 4 of the Atlantic Coast Route. The one on the left shows the map panels as they exist. In the other, panels are drawn so that all are oriented to the north (and still fit into a handlebar bag window). The 373 miles between Richmond, Virginia, and Wilmington, North Carolina, that we cover now in 12 map panels would require 19 map panels. In addition, the 248-mile Outer Banks Alternate, which we squeeze into four, double-map panels, would now require 10 map panels. On north/south routes, it is evident that we would have to double the number of map panels we currently need to do a route. This would, in turn, double certain production costs and make the maps more expensive.
Each individual and group will need to first determine how many miles a day they plan on riding (our road group tours average 60 miles per day). When you have figured this out, take the total miles for the ride and divide it by the miles per day; this will give you the number of days it will take to complete your ride. Remember to add in a few layover or rest days, and keep in mind that some days you may exceed your expectations and some days you may not. (Total miles to be ridden/miles per day + layover days = # of days it will take to ride.)
There are advantages to riding on our routes as far as safety is concerned. Other cyclists will also be on the route. Because these routes are established, folks along the way are accustomed to seeing cyclists. People are generally very kind to cyclists, but it is important to trust your intuition and use common sense. Keep in mind that road conditions and traffic vary across the country. Taking our Intro to Road Touring course or a bike maintenance class may help to boost a cyclist's confidence before embarking on a long tour.