General info:
ModelCanon PowerShot A570 IS
MakeCanon
Basic shot info:
Focal Length23.2 mm; equivalent: 114 mm
Aperture ValueF5.5
White BalanceAuto white balance
FlashFlash did not fire, auto
Metering ModeCenter weighted average
Shutter Speed Value1/50 sec
ISO Speed Ratings1600
Advanced shot info:
Exposure Bias Value0 EV
Exposure Time0.02 sec
Exposure ModeAuto exposure
Max Aperture ValueF5.5
Exif-related info:
Exif Version2.20
Exif Image Width500 pixels
Exif Image Height438 pixels
Color SpacesRGB
CompressionJPEG (old-style)
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Blue lane
Toole showed some examples of bke lanes which required turning motorists to yield to through-traveling bicyclists. This one is from Portland, Oregon. Generally, her presentation recognized that motorists could merge across a bike lane, but avoided examples in which bicyclists would be merging. In this example, standard rules of the road would have the bicyclists merge into or across the path of the motorists before turning left, or else would have the motorists merge right across the path of the bicyclists before the intersection.
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