Here is a closer look at the signal controls.
The door to the control switches appears to be "locked" only by this screw-latch.
2008-09-02
Traffic signal control
Walking through Porter Square yesterday, we found this open traffic signal control box.
Here is a closer look at the signal controls.
The door to the control switches appears to be "locked" only by this screw-latch.
Here is a closer look at the signal controls.
The door to the control switches appears to be "locked" only by this screw-latch.
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