Roads are closed throughout downtown Seattle and some of the surrounding neighborhoods for Sunday's Seattle Marathon.

The marathon, which begins at 7:15 a.m. near Seattle Center, will close rams on I-5 and State Route 520, plus the express lanes of I-5 and I-90, and various surface streets.

KING-TV (http://is.gd/bbmTs9) reports marathoners will travel through downtown streets, along the shores of Lake Washington, through the Arboretum and back to the Seattle Center. The marathon and half-marathon cross the I-90 floating bridge.

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Information from: KING-TV, http://www.king5.com/