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Author Topic: Basis for Mile Markers on Texas 130  (Read 1299 times)

DevalDragon

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Basis for Mile Markers on Texas 130
« on: November 16, 2013, 07:02:00 PM »

Anybody know what they (TxDOT) is using for a basis for the mile markers on Texas 130? They count up north to south; I-35 in Georgetown is 417 and 130/45 and US 183 is 458, and the southern extension to I 10 has no exit numbers at all.
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NE2

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Re: Basis for Mile Markers on Texas 130
« Reply #1 on: November 16, 2013, 07:27:53 PM »

http://onlinemanuals.txdot.gov/txdotmanuals/trm/reference_markers_coordinates.htm
Apparently Georgetown is 407 miles south of the north edge of the Panhandle (36 30′ N).
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