Autoridad Metropolitana de Autobuses

The Autoridad Metropolitana de Autobuses (AMA) provides public transportation to the municipalities of San Juan, Trujillo Alto, Toa Baja, Guaynabo, Catano, Bayamon, Carolina, and Loiza in the San Juan metropolitan areas of Puerto Rico. It is an agency of the Department of Transportation and Public Works of Puerto Rico. The agency's name translated to English is Metropolitan Bus Authority.

Four Metrobus routes (ME, Metrobus-I and Metrobus-III, and Metro Urbano BRT) are operated by First Transit on behalf of AMA. Before 2003, this contract was operated by Coach USA.

Fares

Current

Bus Fleet

Current roster operated by AMA

Fleet number(s)	Thumbnail	Year	Manufacturer	Model	Engine	Transmission	Notes
2002-01 to 2002-10		2002	Nova Bus	RTS-06 (62VN)	Detroit Diesel Series 50 EGR		Used on low ridership shuttle routes.
2004-01 to 2004-30		2004	OBI	Orion V (05.504)	Detroit Diesel Series 50 EGR	Allison B400R
2005-01 to 2005-30		2005	OBI	Orion V (05.504)	Cummins ISM	Allison B400R
2005-31 to 2005-34		2005	NFI	DE35LF	Cummins ISL	Allison EP40 hybrid system
2007-01 to 2007-20		2007	OBI	Orion V (05.504)	Cummins ISL
2007-24 to 2007-33		2007	NFI	DE35LF	Cummins ISL	Allison EP40 hybrid system
2010-01 to 2010-40		2010	OBI - DBNA	Orion VII NG HEV (07.501)	Cummins ISB	BAE Systems HybriDrive hybrid system
2013-01 to 2013-16		2013	Nova Bus	LFS	Cummins ISL9	Allison B400R	Delivered Oct. 2013, but kept in storage until June 2014.

Current roster operated by First Transit

Fleet number(s)	Thumbnail	Year	Manufacturer	Model	Engine	Transmission	Notes
94-8102, 94-8123, 94-8227, 94-8304, 94-8322 to 94-8323, 94-8331		1994	Gillig	Phantom (S50T40102)	Detroit Diesel Series 50	ZF 4HP-590C	Ex-Denver RTD, unknown amount of buses; acquired circa 2009.
09-100 to 09-119		2009	Gillig	Low Floor 40' (G27D102N4)	Cummins ISL	Allison B400R
12-01 to 12-02		2012	NABI	60-BRT Hybrid	Cummins ISL9	Allison H 50 EP	Used for the Metro Urbano BRT service.
12-03 to 12-10		2012	NABI	42-BRT Hybrid	Cummins ISL9	Allison H 40 EP	Used for the Metro Urbano BRT service.

Retired roster

Fleet number(s)	Thumbnail	Year	Manufacturer	Model	Engine	Transmission	Notes
460-494		1970	Flxible	111DD-D05-1			Serials 54448-54482
495-512		1970	Flxible	111DD-D05-1			Serials 54648-54665
513-526		1970	Flxible	111DD-D05-1			Serials 54666-54679
901-975		2/1960	Mack	C-47-DT			New look style Serials 1459-1533
20001-20073		2000	Nova Bus	RTS-06 (T80-2N)	Detroit Diesel Series 50
72001-72050		1972	Flxible	111DD-D05-1			Serials 56095-56144
72051-72100		1972	Flxible	111DD-D05-1			Serials 56221-56270
72101-72150		1972	Flxible	111DD-D05			Serials 56271-56320
76001-76100		1976	GMC	T6H-4523A			Serials 2207-2306
80613-80647		1980	GMC	RTS-04 (T7W-604)	Detroit Diesel 6V71N		1981 models.
83701-83791		1983	GMC	RTS-04 (T7W-604)	Detroit Diesel 6V71N
84801-84812		1984	MAN	SG-310	MAN D2566 MLUM	Renk-Doromat 874B
88021-88090		1987	Flxible	Metro "B" (40102-6N)	Detroit Diesel 6V71N	Allison	1988 models.
90001-90004		1990	Flxible	Metro "B" (30096-6T)	Detroit Diesel 6V92TA
91001-91042		1991	Flxible	Metro "B" (35096-6TL)	Detroit Diesel 6L71TA	Allison
92105-92140		1992	TMC	RTS-06 Methanol (T80-206)	Detroit Diesel 6V92TA		92124 to the Department of Transportation and Public Works.
95001-95047		1995	Flxible	Metro "E" (40096-4T)	Detroit Diesel Series 50		A list from Flxible in late 1995 shows bus numbers for these buses as 95050-95096.
97001-97082		1997	Nova Bus	RTS-06 (T80-206)	Detroit Diesel Series 50
98001-98018		1997	Nova Bus	RTS-06 (T80-206)	Detroit Diesel Series 50
99001-99030		1999	Nova Bus	RTS-06 (T80-2N)	Detroit Diesel Series 50
99-100 to 99-123		1999	Nova Bus	LFS	Detroit Diesel Series 40	Allison B400R	Formerly operated by Coach USA. 99-106 converted by First Transit as a mobile office.

References

• All-Time Fleet Roster - 1946-present, angelfire.com. Retrieved July 19, 2010.

External Links

• Autoridad Metropolitana de Autobuses (Official site, Spanish)
• San Juan Metro Area Bus Routes and Map on Puerto Rico Day Trips.