The first phase of the Santo Domingo ring road that connects the city with the Duarte Highway will charge tolls of RD$100 for cars and up to RD$600 for trucks with double trailers. Minibuses will pay RD$180, while buses and trucks with four wheels will pay RD$240. Buses and trucks with eight wheels or more will pay RD$400. The Ministry of Public Works has not confirmed whether the tolls will be payable in both directions or just one.
The tollbooth is located several kilometers north of the 6 Noviembre Highway. This means that drivers traveling from Carretera Sanchez to the 6 Noviembre Highway will not have to pay a toll.
http://www.diariolibre.com/destacada/2015/02/24/i1027231_peaje-nueva-circunvalacin-santo-domingo-empieza-rd100.html