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Heads Up, Hopkinton: I-495 Ramp Closing Tuesday Night

Drivers heading to Route 9 eastbound will need to follow an overnight detour as MassDOT continues interchange improvements.

Construction Work (David Giuliani/Patch)

HOPKINTON, MA — Drivers, look out for a late-night detour.

The Massachusetts Department of Transportation will close the I-495 northbound ramp to Route 9 eastbound (Exit 59A) from 10 p.m. Tuesday, Oct. 20, to 5 a.m. Wednesday, Oct. 21, as construction continues on the I-495/I-90 interchange improvement project.

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During the closure, drivers should take Exit 59B toward Route 9 westbound and follow the posted detour to get back on track.

Give yourself extra time, watch for detour signs and use caution around construction crews. Visit Mass.Gov for more details on the entire project.

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