Yes, however few have direct vehicle access. This is why knowing whether we are looking at a potential accident or a potential crime/suicide makes a very big difference in search area. There are very few places to accidentally end up in water - one example is way north toward Roscoe if she had been on southbound N 2nd Street, taken a right onto Swanson Rd and went straight off into the reservoir. Another is taking Ralston Rd west over the river, then taking a right onto the railroad tracks. I think that route should be searched, including the sand bar leading right down to the river simply because a perp may think of it as a quick place to conceal a body. All of the retention ponds in the little triangle composing this scene are in the process of being searched according to friends and family. It is honestly not something the public is going to be able to help them with very much right now as we are not being told who she was with or could have been with, so there is no way to map out areas that are potentially familiar to them. As creepy as Windsor lake and the fields around Neighbor's are, I don't think she is that close. It is really easy to look at a google map and find places to hide or commit a crime, but another to narrow those down to areas that a person would be aware of and know how to get to in the dark without detection, quickly. One consideration is Willow Creek, for example. Did Emily like walking the Willow Creek path? Did she ever cut across the drainage canal behind her house to get to and from Shooters? In other words, is it possible she left her car in one place, and traveled to another on foot?
There is a vigil tonight at Whiskey's Roadhouse at 8PM CST and another search this weekend. If we can begin narrowing down some logical search areas for them it would be a tremendous help, as I don't believe they are going to find anything of value searching the area around the Stake n Shake again at this point.