The São Mateus–Jabaquara metropolitan corridor, also called ABD Corridor is a bus rapid transit line in Brazil, linking the city of São Paulo to three neighboring cities, Diadema, São Bernardo do Campo and Santo André, as well as Mauá. Operations started in 1988. Its other name references one letter per city, the same way the ABC region in Greater São Paulo is named. Sâo Mateus and Jabaquara are city districts within São Paulo's jurisdiction, borrowing their names for the bus lane as they were its original termini. Despite its name, no bus lines connect both sites directly; passengers interchange buses at a linking station. The system was rated the most satisfying transportation mode in the Metropolitan Region of São Paulo, with a 79% approval rate, surpassing the long-lasting winning streak of São Paulo Metro, according to the National Association for Public Transport's 2011 survey.
History
In 1975, the São Paulo state government established a council to coordinate actions to improve the Greater São Paulo region, including transportation policies. The council, Codegran - Conselho Deliberativo da Grande São Paulo, envisioned a comprehensive trolleybus network to assist the public transportation system in the region bonded to São Paulo Metro and the existing commuter rail systems at that time. The project started in 1984, as the National Bank for Economic and Social Development granted a loan for the works, although its conclusion was uncertain. Resumptions, loss of median strips in local avenues, and the path itself were all difficulties stated at that time. Construction was announced to start in 1985, aiming to carry 150,000 passengers a day and to replace a costlier, nonviable metro line for that region, though it was superseded with the announcement of line 18 of São Paulo Metro. Effective work started in 1985 when its future operations control center was erected after a ceremony hosted by the Governor of São Paulo, André Franco Montoro. In 1987, Montoro inaugurated the Piraporinha terminal. Only of lane had been completed - compared to of the complete project - and employing diesel-fueled buses rather than trolleybuses. Service was expanded in 1988, as the branch from São Mateus to Ferrazópolis was inaugurated. The full extension of the corridor was accomplished only in 1990, with the Jabaquara terminal inauguration, hosted by Governor Orestes Quércia. This last branch was not electrified, thus demanding the use of diesel-fueled buses for all bus routes linking Jabaquara and Diadema termini to the other destinations in the system. Such electrification would only be completed in 2011.
Operation
At first, construction and operation was assigned to São Paulo Metro Operator. Later, operational responsibility was transferred to EMTU, while Metro retained the responsibility for construction. However, in 1996 the government transferred operations to private ownership, to include the substitution of diesel buses by electrical-powered cars. Operation and maintenance tasks were transferred to Metra Concessionaire in 1997 for the next 20 years.
As of April 2014, the basic fare for a single-ride was R$ 3.20. Historically the fare was the same amount as in the São Paulo Metro and CPTM commuter rail systems, but the 2013 demonstrations in Brazil changed that policy as rail transportation fares were rolled back to R$3.00. Students and teachers were eligible for a 50% discounted fare provided they attend a school within the system embracing area. Seniors and handicapped people unable to work may transit free of charge after a specific enrollment procedure. Fares are collected in buses at the stops and termini turnstiles, before passengers' admission. Infrequent customers may buy a magnetic ticket to ride the system. Daily commuters often employ the BOM card - an abbreviation for Bilhete Ônibus Metropolitano, Metropolitan Bus Ticket, compiling a word meaning good in Portuguese - a smartcard allowing access to the buses and the state rail transportation as well. Special integration fares were offered for customers using São Paulo Metro or CPTM commuter rail systems, through the acquisition of a combined ticket costing R$5.80.
Although Brazil hosted the first bus system recognized as a BRT at Curitiba, beginning in the 1970s, the term was not widespread in the country until the nomination for the 2014 FIFA World Cup, when several prospective host cities announced plans to establish such systems as part of the infrastructure works initially intended to serve the event. The Institute for Transportation and Development Policy classified the system as a Bronze-standard BRT in the 2013 Corridor Ranking.
Diadema - São Paulo Extension
An extension branch to the system was proposed, connecting Diadema terminal to the Brooklin neighborhood in São Paulo. Such extension was referred as Diadema-Brooklin corridor and began construction in 1986. The project suffered setbacks, including lack of funding, civil actions questioning the public bidding process, as well as challenging drainage works. Effective operation started in 2000, although the corridor works were not ready, with a single line service employing midibuses. The complete path was completed in 2010, which allowed the replacement of midibuses with large capacity vehicles. A shuttle service was initiated linking Morumbi and Berrini stations, both of them providing connections to Line 9 - Emerald CPTM stations. As a consequence the branch became called the Diadema-Berrini extension.
Lines
#
Departure
Arrival
Weekdays headway
Saturday headway
Sunday headway
Travel time
376
Diadema
Berrini
9–30 minutes
15–28 minutes
20–40 minutes
55 minutes
376M
Diadema
Morumbi
20–28 minutes
30–40 minutes
35 minutes
Source: ABD corridor lines and timetables
Interference with future projects
The São Paulo metropolitan transportation network expansion plan foresaw the need for a metro line linking southern São Paulo to the ABC region, expected with the line 18 implementation. The first sketched project claimed for a line from CPTM Tamanduateí Station in São Paulo up to Alvarengas Station in São Bernardo do Campo. Such path overlaps the Ferrazópolis-São Bernardo branch of the BRT, and the design of the line suggests its suppression in favor of the rapid transit structure and a city-owned bus corridor. Such a proposal showed two setbacks: the need to partially terminate the contract with the system operator, and the suppression of a successful transportation mode. Those risks endangered the whole monorail project, and drove the São Paulo government to split its implementation, in favor of building the branch from Tamanduateí to Djalma Dutra only. The latest transportation map depicted the continuation of São Bernardo-Ferrazópolis branch as well as line 18 "in construction", although effective work on that metro line weren't started.
