This is the closest photo I could get of the leaves (it's a very tall tree). The leaves are large, bright green, and the tree has white flowers. Does anyone recognize it?
I think it is catalpa. In the midwest , the tradition if to severely prune them to about 10 ft. high so the flowers can be easily seen. When I first saw upruned ones in TX, I couldn't figure out what they were. I only saw the flowers because I was bird watching and many birds were attracted to insects in the flowers.