The Castleton Depot was built in 1947 is located on 1390 Castleton Avenue and fills the block bounded by Jewett Avenue, Hurst Street, Castleton Avenue, and Rector Street in West New Brighton. The depot can store 370 buses. Until Yukon Depot opened, Castleton Depot was known as Staten Island Depot.
Fleet operation history:[]
RTS (1980's-2000, 2006-2008)
Orion V (1995-2016)
Orion VII NG. Hybrid (2009-2011)
Orion VII 3G (2011-present)
2011 XD40 (2011-2013)
2011 Nova Bus LFS (2011-2013)
2015 Nova Bus LFS (2015-present)
2019 LFS (2019-present)
Express RTS (1980's-1998)
Express Orion V (1995-2004)
MCI 102 (1997-2015)
MCI D45 (2002-2010, 2012-2019)
MCI CL (2008-2009)
2008 MCI CT (2009-2022)
2014-16 X3-45 (2015-present)