Senin, 02 Juni 2014

TRANS JAKARTA



TRANS JAKARTA

            TransJakarta is a bus rapid transit (BRT) system in Jakarta, Indonesia. It was the first BRT system in Southern and Southeast Asia. The TransJakarta system began operations on January 25, 2004. As of February 14, 2013 the 12th corridor was added officially, with 3 more currently corridors in progress. TransJakarta was designed to provide Jakarta citizens with a fast public transportation system to help reduce rush hour traffic. The buses run in special lanes and ticket prices are subsidized by the regional government. At the 10th years of TransJakarta operation anniversary, the buses carried more than 350,000 passengers per day with more than 500 buses in operation and more than a hundred in maintenace and for reserve. The subsidy per passenger-ticket in 2011 was around Rp 2,900 ($0.29) and for 2012 the subsidy is expected be around Rp 2,100 ($0.21) per passenger-ticket. Currently TransJakarta has the world's longest BRT routes (172 km in length).
            From January to July 2010 there were 237 accidents involving TransJakarta buses, resulting in 57 injuries and eight deaths. Accidents occurred due to pedestrians crossing the busway and cars making u-turns. In 2011, in an effort to stop non TransJakarta vehicles using the bus lanes, the Jakarta Police Chief suggested that TransJakarta buses should run against the direction of traffic flow. Usually non-TransJakarta vehicles used busway lanes during peak hours between 6 a.m. to 9 a.m. and 4 p.m. to 7 p.m. On January 12, 2012 a policeman from Indonesian Police Headquarters, who is hired by Securicor, fired his gun near the ear of a TransJakarta officer, after threatening to kill him. The policeman was angry after the TransJakarta officer stopped the Securicor car from entering the busway lane which only allows TransJakarta buses, ambulances and firefighter to enter. The police spokesman said that the policeman will be charged by criminal law or disciplinary sanction.
            Each bus is constructed with passengers' safety in mind. For example the body frame is constructed using Galvanyl (Zn - Fe Alloy), a strong and rust-resistant metal. There are also eight or ten glass-shattering hammers mounted on some of the window frames, and three emergency doors for fast evacuation during an emergency. There are also two fire extinguisher at the front and back of the buses.The Mercedes-Benz OH and Hino RG air-conditioned buses are painted red and yellow, with a picture of a young Brahminy Kite, which looks very similar to a bald eagle grasping a tree branch with three snakefruit on it. The buses use special fuel which is (a mix of diesel and biodiesel). For Corridor 2 (bus colors: blue and white) and 3 (bus colors: yellow and red), the buses are CNG-fueled Daewoo buses imported from South Korea. Due to various coachbuilders being involved and design tweaks applied over time, the exterior and interior appearance, quality, and comfort varies between busses operating in the same corridor.
            The passenger doors are higher than on normal buses so that passengers can only board from designated shelters. The doors employ automated folding mechanisms which can be manually controlled by the driver. Because the normal folding doors cannot open properly when the bus is overcrowded, buses on corridors II and III use sliding doors in order to accommodate the surge of passengers during rush hours. Protective full-height acrylic glass barriers are installed behind passenger seats close to the sliding door mechanism.
            Seats in all buses face the aisle to optimize passengers' movement during rush hours. Corridor 1 buses use comfortable cushioned bus seats, the buses from subsequent corridors have less cushioned, hence less comfortable, seats.Each bus is equipped with an electronic board and speakers that announce the name of shelters in two languages, Indonesian and English. Each bus is also equipped with a bi-directional radio transceiver to allow the driver to provide and recaive updated information regarding traffic jams, road accidents or lost items. To keep the air fresh, especially during rush hours each bus is equipped with automatic air freshener dispensers which periodically spray car fragrance.
            During rush hours, people from upper or middle classes (one of the main targets of TransJakarta) usually prefer to use private cars or taxis to avoid inconvenience of the overcrowded Transjakarta buses even though they have to bear with traffic jams instead. Many passengers are thus lower-middle-class people who are ex-users of other less comfortable and/or more expensive commercial buses.
            This situation is at odds with one of the initial objectives of TransJakarta which was to reduce traffic jam during rush hours by persuading private car owners to use comfortable public transport. There is a special program for the student groups called Transjakarta goes to school. Participants in program there are assigned a dedicated bus. The aim is to train students to stand in line, be decent, and prefer public transport than personal vehicles.

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