The rest of it maintains a similar route of the MRT line, which connects to Woodlands Square. As the avenue ends at the entrance of the slope of Woodlands Square (the road that circulates Woodlands Square), another end starts at Woodlands Avenue 7, which connects Woodlands to Admiralty, also along the route of the MRT line, ending at Gambas Avenue. "Divisions" within estates are further connected and regulated by two- or single lane roads called "streets," which are distinguished by a suffix of double-digit numbers, such as Woodlands Street 82 and Woodlands Street 83. This was a common practice before the late '90s. "Drives" are two- or single lane roads built for newer divisions within an estate, similar to that of the streets. "Links" and "Crescents" are often three-, two-, or single-lane roads that convey commuters from the main road to another main road, such as the Woodlands Link, which connects Woodlands Avenue 9 to the main roads in the Woodlands Industrial Park. "Crescents" connect main roads to streets or drives. Residents of Woodlands are currently serviced by five Mass Rapid Transit (MRT) stations across two MRT lines intersecting each other, the North-South Line and Thomson-East Coast Line:   The travelling time from Woodlands MRT station to City Hall MRT station in the central business district is approximately 40 minutes. A planned rapid transit link, the Johor Bahru–Singapore Rapid Transit System, will have its Singapore terminus at Woodlands North MRT station, improving access between Johor Bahru and Singapore. Under the government's plans to develop a new town centre in the geographical centre of Woodlands, the town's bus interchange was relocated from the previous Woodlands Town Centre to the current town centre at Woodlands Square in 1996. This bus interchange, the Woodlands Regional Bus Interchange, was the first underground bus interchange in Singapore, having been built under the Woodlands MRT station. It was built this way to maximise space. In 2016, Woodlands Temporary Bus Interchange was opened to facilitate renovation work at the former bus interchange, which included connecting it to the Thomson-East Coast Line. All bus services relocated to the temporary interchange; the opening date of the former interchange has yet to be announced. According to the Urban Redevelopment Authority and its Master Plan for the North Region, the Woodlands Regional Centre is set to become the "Northern Gateway" of Singapore.