As in other provinces in Indonesia, the Riau Islands uses a dual carriageway with the left-hand traffic rule, and major cities in the province such as Batam and Tanjung Pinang provide public transportation services such as buses and taxis along with Gojek and Grab services. The Tengku Fisabilillah Bridge which connects Batam and Tonton Island is currently the longest bridge in the Riau Islands. It stretches for 642 meters and is a cable-stayed bridge with two 118 m high pylons and main span 350 m. The bridge is part of the Barelang Bridge, a chain of 6 Bridges of various types that connect the islands of Batam, Rempang, and Galang, Riau Islands that was constructed in 1992 and finished in 1997 and was inaugurated by former Indonesian president B. J. Habibie, who oversaw the project in construction, aiming to transform the Rempang and Galang islands into industrial sites (resembling present-day Batam). Travelling from the first bridge to the last is about 50 km and takes about 50 minutes. Over time the bridge sites have grown more into a tourist attraction rather than a transportation route. The Tengku Fisabilillah Bridge will be surpassed as the longest bridge in the province by the Batam-Bintan Bridge, which is still under the planning stage. Construction is expected to start in 2020 and finish in 3 to 4 years time. The Batam-Bintan bridge will have a length of around 7 km (4 mi).