 | Northbound Entrance Ramp from Spencer Hwy | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | |  |
| Northbound Entrance Ramp from Fairmont Pkwy | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | | |
| Northbound Entrance Ramp from SH 3/Old Galveston | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | | |
| Northbound Mainlanes and Exit Ramp to SH-225 | Total Closure | Closed nightly 10:00 PM to 6:30 AM from Tuesday, September 8 to Saturday, September 19 | USE FAIRMONT PARKWAY, SPENCER BLVD OR PASADENA BLVD | |
| Northbound from Greenshadow to SH-225 OFF RAMP | Right Shoulder,1 Outside Lane(s) | Closed nightly 10:00 PM to 6:30 AM from Tuesday, September 8 to Saturday, September 19 | USE FAIRMONT PARKWAY, SPENCER BLVD OR PASADENA BLVD | |
| Northbound from JACINTO PORT to SH-225 | Right Shoulder,1 Outside Lane(s) | Closed overnight from 10:00 PM, Wednesday, September 9 to 5:00 AM, Thursday, September 10 | | |
| Southbound Mainlanes and Exit Ramp to Spencer Hwy | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | | |
| Southbound Exit Ramp to Fairmont Pkwy | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | | |
| Southbound Exit Ramp to SH 3/Old Galveston | Total Closure | Closed overnight from 10:00 PM, Tuesday, September 8 to 4:00 AM, Wednesday, September 9 | | |
| Southbound from JACINTO PORT to SH-225 | Right Shoulder,1 Outside Lane(s) | Closed overnight from 10:00 PM, Thursday, September 10 to 5:00 AM, Friday, September 11 | | |
