Grandpa gifted land to 4 daughter and one doughter side alone has path/main road

3 years ago

Grandfather gifted land to his 4 daughter and subdivided the land back of each other and one doughter side alone has path/main road.

My grandma day one become widow from father childhood . And my another two grandma also given there portion , one given as gift another grand sold to us.

Now we are the property owner of 3 portion. in 1965 around my all grandmas gifted land portion of land to goverment hospital .

our property right Government hospital , left big Community hall for Govt.

The front port of grandma without giving any path sold the road the private party at 1981, after all my grandma become widow so that no one question. Now I dont have passage , my father as no one allowing us to enter to reach the property my father bought land . Now father is ready to give the grandma property to me , not the one he bought , he say after he dies he can give . In my front of grandma property all commerical complex coming up but mine is farm land .

the grandma who had main road property passed away, including my grandma please sugest.