Sir my jee main score is 67.4691279 My all india rank is 313657 and SC category rank is 21465. Sir please tell me can i get nit college with civil engineering I am from Up

Hello Aspirant! Kindly clear which college you're exactly asking for as there's a college called Narula Institute of Technology(NIT) and other NIT's you may get through JEE Mains. Please clear about which you're asking. If asking about National Institute of Technology(NIT) then it's difficult for you to get into any top NIT's with this rank of yours. Getting IIIT's is also not possible. You may have a chance of getting into some lower state government colleges with civil branch but that too chance is low.
If talking about Narula Institute of Technology(NIT) then, it takes admission only through WBJEE and not through JEE Main.
You can use this link to predict your college:
https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp