I forward many suggestions, including a printed map plus GPS lat-lon of all Harris County, (Houston, Texas, 4th largest city in the US,) toll road on/off ramps, and it still took 6 years to get it in the database. Have no way of knowing what makes it due to me/us users. I do it to help make a better product, but if they never respond that this system works, I may give up trying to help.
