Road Or Rasta Issue To My Land

Hi Sir/Madam, We used to go to our farm or land through my relatives land which belongs to our ancestors from more than 100 years or many generations. Now they are closed the road and not allowing to go our land and saying its our land and not awill not allow anyone. Due to this around 10 families having  total around 150 acres are facing lot of issues to go to land on daily basis.  Could you pls suggest a how to proceed on this issue.   Hi Sir/Madam, We used to go to our farm or land through my relatives land which belongs to our ancestors from more than 100 years or many generations. Now they are closed the road and not allowing to go our land and saying its our land and not awill not allow anyone. Due to this around 10 families having  total around 150 acres are facing lot of issues to go to land on daily basis.  Could you pls suggest a how to proceed on this issue.   Thanks, Kumar