here is an example inside the gnc nutrition store. people don't usually like to do this because you have to give up interior floor space which you are leasing, but in this case it works very well. they have their level landings and it looks like they more or less provide what they need in there. that's great. but they have had to give up all that floor space to do it. in some cases like this case in an older bank building, which is a government office, you simply cannot reasonably put an accessible entry at the main entry. this is, in fact, a historic building and there are limits to what kind of changes you can make and there are also alternatives reasonably allowed under the state historic building code. in this case, where there are lots of people with disabilities who use this office, they have a sign in this, you can see access is on the side of the building, it's about 100 feet down the street. and here it is, here is the accessible entrance on the side of the building and it's theoretically part of the main path of travel, it's