According to the plan to merge the three provinces of Lam Dong, Binh Thuan, Dak Nong and name Lam Dong province, the political and administrative center is located in Lam Dong province, people are very interested in the traffic route to go from Binh Thuan to the administrative center. Because many civil servants and public employees will work from Binh Thuan to Da Lat city, Lam Dong province.
From Binh Thuan to Da Lat city, Lam Dong province, there are many routes, including 3 main routes: National Highway 28, National Highway 28B, National Highway 55 and all of them are connected to National Highway 20.

Currently, people often choose National Highway 28 connecting directly from Phan Thiet city, through Ham Thuan Bac district, through Gia Bac pass to Di Linh district and up to Da Lat. According to many drivers, this is a narrow road with many winding corners on the pass.

In addition, in Ham Thuan Bac district, on National Highway 28, at km 21, you can follow DT 714 road (Dong Tien - La Da) to the intersection of La Da commune connecting to National Highway 55. From here, go to Bao Lam district, Lam Dong province and to Bao Loc city, to Da Lat.
The route from National Highway 28B is considered the nearest route from Phan Thiet to Da Lat. This is also known as Dai Ninh Pass, to Duc Trong District, Lam Dong Province. However, the road is currently being upgraded and repaired, so the road is bad, especially difficult to travel when it rains. When completed, this route will be the artery connecting Da Lat to Mui Ne. Many drivers from Ho Chi Minh City have also chosen to take the highways and turn onto National Highway 28B to get to Da Lat.
Southern districts of Binh Thuan province such as Tanh Linh district, Ham Tan district, can be reached by National Highway 55, connecting to National Highway 20. In addition, in Tanh Linh district, people can follow provincial road DT.717 and in Duc Linh district to provincial road DT.713 to connect to National Highway 20 through Da Huoai district, Lam Dong province to follow National Highway 20 to Da Lat. This is considered the longest route, if traveling from Binh Thuan.