When installing Simple Intersection modifications, the game does not start. (Fallout 4)

Where did you download it from? Maybe an old version?
Have you tried this?
Spoilerhttp: //www.nexusmods.com/fallout4/mods/4950/? Tab = 1 & navtag = http% 3A% 2F% 2Fwww.nexusmods.com% 2Ffallout4% 2Fajax% 2Fmoddescription% 2F% 3Fid% 3D4950% 26preview% 3D & pUp = 1