The Core Columbia neighborhood is approximately 74 ½ blocks and includes high traffic areas, such as transit corridors, restaurants, banks, high rise office buildings, five star hotels, and government agencies such as courts, jails and San Diego City Hall. The large number of public transit options includes the Trolley, bus, Santa Fe train station and the Coaster.
Towards the west end of the Columbia neighborhood, there are several high-rise residential condominiums with more underway. Intermingled throughout the Core neighborhood are several older buildings converted into live/work lofts. Many of the sidewalks have enhancements such as brick pavers and tiles. Most of the blocks in this neighborhood measure 200 feet by 300 feet.
Homeless Sleep Count (9pm-6am):
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October 2012: 180 homeless individuals counted
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September 2012: 144 homeless individuals counted
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August 2012: 195 homeless individuals counted
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July 2012: 164 homeless individuals counted
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June 2012: 133 homeless individuals counted
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May 2012: 147 homeless individuals counted
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April 2012: 141 homeless individuals counted
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March 2012: 134 homeless individuals counted
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February 2012: 177 homeless individuals counted
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January 2012: 156 homeless individuals counted
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December 2011: 107 homeless individuals counted
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November 2011: 133 homeless individuals counted
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October 2011: 215 homeless individuals counted
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September 2011: 103 homeless individuals counted
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August 2011: 198 homeless individuals counted
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July 2011: 46 homeless individuals counted
Core Columbia Monthly Sidewalk Powerwash Schedule - 4th Avenue West
Core Columbia Monthly Sidewalk Powerwash Schedule - 5th Avenue East
* Please be aware that variances to the sidewalk powerwashing schedule may occur and are due to many factors such as construction, road closures, special events and more.
Green Machine deployment schedule
Scrubber Deployment Schedule
Core Columbia Grid Boundaries and Maintenance Ambassador Deployment by Shift
(Click for full-size PDF)