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All closures are subject to change due to weather, emergency work, or other events.
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281-584-7500
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All Routes
EAST SAM HOUSTON TOLLWAY
NORTH SAM HOUSTON TOLLWAY
SOUTH SAM HOUSTON TOLLWAY
WEST SAM HOUSTON TOLLWAY
24 Hour Construction Schedule
Sunday, November 16
Real-Time Lane Closure Status:
Active
Inactive
EAST SAM HOUSTON TOLLWAY
Status
Location
Lanes Affected
Duration Description
Detour
Map
Northbound from NORTH EAST PLAZA to W. Lake Houston Pkwy
TWO LEFT LANES AND SHOULDER
Closed overnight from 10:00 PM, Sunday, November 16 to 5:00 AM, Thursday, November 20
N/A
Southbound from TIDWELL TOLLED ON RAMP to Bs 90/Old Beaumont Hwy
TWO LEFT LANES AND SHOULDER
Closed continuously until 5:00 AM, Monday, November 17
None. Two Left Lanes to be closed. Outside 1 Lane will remain open including all Entrance and Exit Ramps.
NORTH SAM HOUSTON TOLLWAY
Status
Location
Lanes Affected
Duration Description
Detour
Map
Westbound from WEST LAKE HOUSTON PARKWAY to JOHN RALSTON OFF RAMP
TWO LEFT LANES AND SHOULDER
Closed overnight from 10:00 PM, Sunday, November 16 to 5:00 AM, Thursday, November 20
N/A
SOUTH SAM HOUSTON TOLLWAY
Status
Location
Lanes Affected
Duration Description
Detour
Map
Eastbound and westbound from Southwest Plaza to Southwest Plaza
TWO RIGHT MAIN LANES
Closed overnight from 10:00 AM, Sunday, November 16 to 5:00 AM, Monday, November 17
Eastbound and westbound from Southwest Plaza to Southwest Plaza
EB 2 RIGHT LANES AND WB 2 RIGHT LANES
Closed overnight from 10:00 PM, Sunday, November 16 to 5:00 AM, Tuesday, November 18
Westbound from S. Post Oak to Fuqua
2 Right Main Lanes
Closed on Sunday, November 16 from 6:00 AM to 2:00 PM
WEST SAM HOUSTON TOLLWAY
Status
Location
Lanes Affected
Duration Description
Detour
Map
Northbound Mainlanes and Entrance Ramp from Hammerly Blvd and Exit Ramp to Hammerly Blvd
SHW NB - 1 Right Main Lane • SHW HAMMERLY NB ON from HAMMERLY ON RAMP NB - Total Closure • SHW CLAY NB OFF from CLAY RD TOLLED OFF RAMP NB - Total Closure
Closed overnight from 10:00 PM, Monday, November 17 to 4:00 AM, Tuesday, November 18
ME-11.17.25-23206
Northbound and southbound from South Sam Plaza to Briar Forest Dr
ALTERNATING LANES, TOTAL CLOSURE
Closed nightly 10:00 PM to 3:00 AM from Sunday, November 16 to Sunday, November 16
Northbound and southbound from Fallbrook Dr to Clay Dr
ALTERNATE RAMPS
Closed overnight from 10:00 PM, Monday, November 17 to 3:30 AM, Tuesday, November 18
