I am trying to identify the trees located on the Macomb Community C0llege Middle Campus at Garfield Rd. and Hall Rd (M 59). The trees themselves are located on the berm along Garfield Rd. starting at the foot of Dove St. and running north for approximate 10 or 12 trees.
Macomb County Michigan
It might be a little easier to identify in the next few weeks when they flower. I cannot see the buds or branching pattern in these photos. The form is common only to a few types of trees. Going only on the texture of the bark and the branch growth leads me to believe they are likely in the Malus family. Likely an old crabapple. If you go past when it is flowering try and get a picture of the flowers up close.