The city is not a narrative. It is a system. - SF Modules

Set 001 — Conditions

Set 002 — Instructions

Set 003 — Traces

Set 004 – Reflections

Set 005 – Units

Set 006 – Occupied Systems

Set 007 – Residual Systems

Set 008 – Access

Set 009 – Access Interfaces

Set 010 – Surveillance Systems

Set 011 – Illumination Systems

Set 012 – Transmission Infrastructure

Set 013 – Signal Systems

Set 014 – Fire Interface Systems

dual traffic signal units mounted on pole with red light visible against glass building facade — Set 013 – Signal Systems

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close-up of traffic signal visors aligned vertically against blue sky — Set 013 – Signal Systems

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Green traffic signal directing movement within urban signal systems in San Francisco. — Set 013 – Signal Systems

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traffic signal with visible green light inside hooded visor mounted on pole — Set 013 – Signal Systems

0013.04

rear view of traffic signal housing mounted on pole with structural support — Set 013 – Signal Systems

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weathered traffic signal with hooded visors mounted on pole against blue sky — Set 013 – Signal Systems

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aged traffic signal lights with worn housing and hooded visors mounted on pole — Set 013 – Signal Systems

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side view of traffic signal lights with hooded visors against blue sky — Set 013 – Signal Systems

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weathered traffic signal housings mounted on pole with visible wiring against blue sky — Set 013 – Signal Systems

0013.09