Don't release your first maps, keep practising, you need to vis and light all your maps, fix leaks and bugs, test the gameplay, learn mapping techniques (tri souping, gensurf etc...), make some good gameplay, then release your map. Test it with your friends eventually. About this map, well, light and vis it, and wow, looks like you've put a 2nd flag just for the sake of putting one. The map is really small, so 1 flag is enough (mid white flag, or one per team). The low way is pointless, the higher one is 4x times faster, you could get capped twice or thrice. A nd some textures are overlapping each others; why did you put so many holes in the high way ? But keep practising