All closures are subject to change due to weather, emergency work, or other events.
HCTRA 24 Hour Dispatch: 281-584-7500




24 Hour Construction Schedule
Sunday, February 28


EAST SAM HOUSTON TOLLWAY HOTSPOTS
StatusLocationLanes AffectedDuration DescriptionDetourMap
Northbound from RED BLUFF TOLLED ON RAMP to SH-225RIGHT LANEClosed daily from 9:00 AM to 3:00 PM, Tuesday, March 2 to Thursday, March 4
Northbound Entrance Ramp from SH-225Dedicated right turn lane from SH-225 WB frontage road to NB Sam Houston Tollway Entrance Ramp.Closed continuously from 6:00 AM, Saturday, March 6 to 5:00 AM, Monday, March 8Traffic wishing to enter the NB Sam Houston Tollway (SHTW) shall turn from the SH-225 WBFR to the NB entrance ramp at the SH-225 / SHTW intersection.
Southbound from SHIP CHANNEL/TOLL BRIDGE to SH-225Alternating Right / Left lane closure from Ship Channel Bridge to SH-225 OverpassClosed continuously from 10:00 PM, Friday, March 5 to 5:00 AM, Monday, March 8DETOUR: Traffic will be forced to exit the Sam Houston Tolled Exit Ramp and use the frontage roads to travel back to SH225. Tolls will be waived at the Red Bluff Exit Ramp.

SH-249 HOTSPOTS
StatusLocationLanes AffectedDuration DescriptionDetourMap
Northbound from BOUDREAUX OFF RAMP to GRAND PARKWAY TOLLED ON RAMPLEFT LANEClosed overnight from 10:00 PM, Tuesday, March 2 to 5:00 AM, Wednesday, March 3
Northbound from BOUDREAUX OFF RAMP to GRAND PARKWAY TOLLED ON RAMPLEFT LANEClosed overnight from 10:00 PM, Wednesday, March 3 to 5:00 AM, Thursday, March 4
Southbound from GRAND PARKWAY TOLLED OFF RAMP to BOUDREAUX ON RAMPALTERNATING LANESClosed overnight from 10:00 PM, Monday, March 1 to 5:00 AM, Tuesday, March 2
Southbound from GRAND PARKWAY TOLLED OFF RAMP to BOUDREAUX ON RAMPRIGHT LANEClosed overnight from 10:00 PM, Tuesday, March 2 to 5:00 AM, Wednesday, March 3

SOUTH SAM HOUSTON TOLLWAY HOTSPOTS
StatusLocationLanes AffectedDuration DescriptionDetourMap
Eastbound from CULLEN TOLLED OFF RAMP to SH-288 ON RAMP-Scott (Cullen) Tolled Exit Ramp closure. SH 288 Non Tolled Entrance Ramp closure.Closed nightly 10:00 PM to 5:00 AM from Monday, March 1 to Saturday, March 6EB-Scott Exit Ramp to be closed. Patrons may use SH-288 Exit Ramp to access Beltway 8/Frontage Road. (2) EB_SH 288 Entrance Ramp to be closed. Patrons may use Cullen Entrance Ramp to access Sam Houston Tollway Facility.

Real-Time Lane Closure Status:     Active      Inactive
EAST SAM HOUSTON TOLLWAY
StatusLocationLanes AffectedDuration DescriptionDetourMap
Southbound from PASADENA BLVD to SPENCER HWYSPENCER EXIT AND PASADENA ON RAMPClosed continuously until 5:00 AM, Monday, March 1

NORTH SAM HOUSTON TOLLWAY
StatusLocationLanes AffectedDuration DescriptionDetourMap
Westbound from ELLA BLVD to SH-249 TOMBALL PARKWAY1 LEFT LANEClosed overnight from 10:00 PM, Monday, March 1 to 3:00 AM, Wednesday, March 3

SH-249
StatusLocationLanes AffectedDuration DescriptionDetourMap
Northbound from Northpoint Blvd to SH-99 Lanier PkwyALTERNATING LANES, BOUDREAUX EXIT, NORTHPOINTE ENTRANCEClosed nightly 10:00 PM to 5:00 AM from Saturday, February 27 to Monday, March 1NORTHPOINTE EXIT, GRAND PARKWY ENTRANCE

SOUTH SAM HOUSTON TOLLWAY
StatusLocationLanes AffectedDuration DescriptionDetourMap
Eastbound at KIRBYENTRANCE RAMPClosed nightly 10:00 PM to 5:00 AM through Sunday, February 28PATRONS MAY USE SH-288 ENTRANCE
Westbound from SH-288 OFF RAMP to CULLEN TOLLED ON RAMPSH-228 EXIT AND CULLEN ENTRANCEClosed daily from 10:00 PM to 5:00 AM, Monday, March 1 to Sunday, March 7Westbound 288 Exit Ramp to be closed. Patrons may use Cullen Exit Ramp to access Beltway 8/Frontage Road. (2) WB-Scott Entrance Ramp to be closed. Patrons may use either Mykawa or Almeda Entrance Ramp to access Sam Houston Tollway Facility.

WEST SAM HOUSTON TOLLWAY
StatusLocationLanes AffectedDuration DescriptionDetourMap
Northbound and southbound from CENTRAL PLAZA to CENTRAL PLAZAALTERNATING LANES. Alternate lanes will be closed at the Plaza Southbound Little York Entrance will be closed. Northbound Clay Entrance will be closedClosed overnight from 10:00 PM, Sunday, February 28 to 4:00 AM, Monday, March 1

WESTPARK TOLLWAY
StatusLocationLanes AffectedDuration DescriptionDetourMap
Eastbound from FM-1464 to SH-6LEFT LANEClosed on Sunday, February 28 from 7:00 AM to 3:00 PM
Eastbound from SH-6 to BELTWAY 8LEFT LANEClosed on Sunday, February 28 from 7:00 AM to 3:00 PM