 | Northbound Exit Ramp To SH-6/SH-146 in La Marque | Total Closure | Closed permanently beginning Friday, December 1, 2023 at 9:00 AM | Detour: Traffic will exit FM 519 and u-turn. Traffic will merge onto the I-45 southbound mainlanes at next available entrance ramp and continue on I-45 southbound mainlanes exit temporary SH 6 westbound. Traffic will follow ramp to right onto existing ramp to SH 6. |  |
 | Northbound Frontage Road at FM-2004/Camp Wallace Access Rd. in Texas City/La Marque | 1 U-Turn Lane | Closed until further notice | |  |
 | Northbound and southbound Frontage Road from SAILFISH ST to BNSF Rail Road in /Bayou Vista/Tiki Island | Total Closure | Closed until further notice | Use next available U-turn at Tiki island. |  |
 | Northbound and southbound Mainlanes and Frontage Road from SH 96/Calder/Brittany Bay to FM-519/Main | 1 Alternate Lane(s) | Closed daily from 8:30 AM to 4:00 PM through Thursday, December 31 | |  |
 | Northbound and southbound Mainlanes and Frontage Road from FM-519/Main to Tiki Dr in La Marque/Galveston | 1 Alternate Lane(s) | Closed daily from 8:30 AM to 3:00 PM through Thursday, December 31 | |  |
 | Northbound and southbound Mainlanes and Frontage Road from SH 96/Calder/Brittany Bay to FM-519/Main | 1 Alternate Lane(s) | Closed nightly 8:30 PM to 5:00 AM through the morning of Thursday, December 31 | |  |
 | Northbound and southbound Mainlanes and Frontage Road from FM-519/Main to Tiki Dr in La Marque/Galveston | 1 Alternate Lane(s) | Closed nightly 8:30 PM to 5:00 AM through the morning of Thursday, December 31 | |  |
 | Southbound Entrance Ramp from Water St | 1 Inside Lane(s) | Closed permanently beginning Friday, April 25, 2025 at 9:00 PM | Continue on South Bound Frontage Rd to the SB entrance ramp at Holland |  |
 | Southbound Frontage Road from Delany Rd/ Century Blvd to Delany Rd/ Century Blvd in La Marque | 3 Inside Lane(s) | Closed nightly 9:00 PM to 5:00 AM through the morning of Friday, July 10 | Traffic headed south on the SBFR will turn right onto Delany Rd. Traffic to continue to straight and turn left onto Texas Ave. Traffic to continue on Texas Ave and turn right onto the SBFR. |  |