These buses were originally diesel fueled but were converted to natural gas during the 2000s. Photos without and with the roof tank are presented.

ORION 2301:

Orion 2301 turns the corner at Santa Clara & Cahill, past HP Pavilion, to stop at the San Jose Diridon Train Station on March 5, 2004.


Orion 2301 southbound on Bird Avenue, August 9, 2005.


A Sunday trip of Orion 2301 just departed Diridon Station to visit Santa Cruz, May 14, 2006.


Orion 2301 at Santa Clara and First Sts. on April 30, 2012. Two photos added 11/18/12.

ORION 2302:

Orion 2302 crossing the Santa Cruz mountains on June 20, 2004.


Orion 2302 on Front at Cathcart streets in downtown Santa Cruz on December 29, 2004.


Orion 2302 passes Guadalupe River Park on May 15, 2006.


Orion 2302 at Santa Clara and Seventh Sts on July 11, 2006.


Orion 2302 on Highway 17 southbound at the Los Gatos Creek Trail overcrossing on May 1, 2007.



Orion 2302 northbound at South Second and San Fernando Sts. (pictures 1-3) and southbound at First and Santa Clara Sts. (pictures 4-5) on April 30, 2012. Five photos added 11/18/12.

ORION 2303:

Orion 2303 turns from Cahill to San Fernando after stopping by the station on March 19, 2004.


Orion 2303 at Santa Clara St. and Hwy. 87 on July 31, 2006.


Orion 2303 at Diridon Station just as night falls on November 16, 2006.


Orion 2303 southbound passes Lexington Reservoir on Highway 17 at Black Rd. on January 17, 2007.


New Flyer 2303 southbound at Montgomery St. and Bird Ave. on March 21, 2016. One photo added 05/30/16.

ORION 2304:

Orion 2304 on San Fernando at South Second Streets on June 30, 2005.


Orion 2304 leaving San Jose Diridon Station on July 31, 2006.


Orion 2304 on Highway 17 southbound past Highway 9 in Los Gatos on August 8, 2006.



Orion 2304 at Santa Clara and Cahill Sts. en route to San Jose Diridon Transit Center on March 21, 2016. Four photos added 05/29/16.

ORION 2305:

Orion 2305 on Highway 17 northbound at the Los Gatos Creek Trail overcrossing on May 1, 2007.

ORION 2306:

Orion 2306 on Cathcart at Front streets in downtown Santa Cruz on December 29, 2004.


Orion 2306 on Santa Clara Street in downtown San Jose on August 10, 2006.


Orion 2306 southbound passes Lexington Reservoir on Highway 17 at Black Rd. on January 17, 2007.


Orion 2306 at San Fernando and Montgomery (first photo) en route to Diridon Station (second and third photos) on the evening of February 5, 2007.


Orion 2306 at San Fernando and South Second Sts. both northbound and southbound on April 30, 2012. Two photos added 11/18/12.



Orion 2306 northbound entering and leaving San Jose Diridon Transit Center on March 21, 2016. Four photos added 05/29/16.



Orion 2306 southbound at Santa Clara and Cahill Sts. on March 21, 2016. Five photos added 05/30/16.

ORION 2307:

Orion 2307 on Highway 17 southbound at the Main Street overcrossing in Los Gatos on August 8, 2006.







Orion 2307 northbound at San Fernando and Cahill Sts. on October 1, 2012. Twenty-five photos added 11/18/12.







Orion 2307 southbound at San Jose Diridon Transit Center on October 1, 2012. Twenty-seven photos added 11/18/12.

ORION 2308:

Orion 2308 in downtown Santa Cruz on March 20, 2006.


Orion 2308 southbound at Lexington Reservoir on July 20, 2012. Two photos added 11/18/12.

ORION 2309:

Orion 2309 on Bird Ave. at Park St. on August 20, 2004.


Orion 2309 passes Guadalupe River Park on May 15, 2006.


Orion 2309 on Highway 17 southbound at the Los Gatos Creek Trail overcrossing on May 1, 2007.

ORION 2310:

Orion 2310 at HP Pavilion in San Jose on February 23, 2006.


Orion 2310 at HP Pavilion waiting to turn for Diridon Station at twilight on November 16, 2006.


Orion 2310 at San Fernando and Montgomery on the evening of February 5, 2007.

ORION 2311:

Orion 2311 on S. First St. on the last trip of the day on November 7, 2006.



Orion 2311 at South Second and San Fernando Sts. both northbound (pictures 1-4) and southbound (pictures 5-6) on April 30, 2012. Six photos added 11/18/12.