Transportation There are four main highways that run through Coalgate. There is U.S. Route 75 running a concurrently with Oklahoma State Highway 3, going north–south. Oklahoma State Highway 43 runs east out of Coalgate after a T-intersection with U.S. 75/State 3. Oklahoma State Highway 31 also passes through northern Coalgate, in a northeast–southwest direction.
transportation there are four main highways that run through coalgate there is us route 75 running a concurrently with oklahoma state highway 3 going north–south oklahoma state highway 43 runs east out of coalgate after a t-intersection with us 75/state 3 oklahoma state highway 31 also passes through northern coalgate in a northeast–southwest direction