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Author Topic: Detailed study of Google Maps zoom levels  (Read 1346 times)

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Detailed study of Google Maps zoom levels
« on: September 21, 2013, 10:53:10 PM »

Detailed map of Google Maps road levels from zoomed out to in. These levels have always existed, but some looked exactly like others.

Dead end: Dead ends, some exceptions.
White: Normal road.
Yellow: Road that used to be yellow (and is yellow in Google Mapmaker)
Route: Has a route number; there are some false negatives and false positives though.
Orange: Obviously light orange. Almost all US routes are at least this.
Thick orange: Used to look like a freeway, but looks like normal orange except in 2 specific zoom levels.
Freeway: Dark orange.

ZoomDead endWhiteYellowRouteOrangeThick orangeFreeway
5,6Interstate only
7Some shown, all US shown, graySome shown, all US shown, orangeInterstate and US only
8Some shown, all US shown, thin orangeSome shown, all US shown, thick orangeInterstate and US only
9RandomSome shown, all US shownSome shown, all US shownRandom, all US and Interstate shown
10Thin lineShownShownShownShown
11,12ShownShownShownShownShownShown
13,14Shown, thinner line than whiteShownShownShownShownShownShown
15ShownShownShownShownShownShownShown

Edit: Changed "are" to "and" once in the description.
« Last Edit: September 24, 2013, 02:22:41 PM by 1 »
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MA ⒐2⒉40.9⒐10⒎10⒐1⒒1⒚14⒈159
NH 27, 111A(E); NY 366; GA 42, 140; FL A1A; CT 32; VT 5A; QC 16⒉16⒌263

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Re: Detailed study of Google Maps zoom levels
« Reply #1 on: September 23, 2013, 11:25:47 PM »

So what happens when a road shows up on one zoom and disappears on the next one?

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Re: Detailed study of Google Maps zoom levels
« Reply #2 on: September 24, 2013, 02:25:53 PM »

So what happens when a road shows up on one zoom and disappears on the next one?

If you are talking about what NH 125 does (shown at zoom level 7 or more, but only partially at exactly 9), zoom level 9 is probably the worst zoom level out of all of them.
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US ⒔50
MA ⒐2⒉40.9⒐10⒎10⒐1⒒1⒚14⒈159
NH 27, 111A(E); NY 366; GA 42, 140; FL A1A; CT 32; VT 5A; QC 16⒉16⒌263

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