Roadway improvement operations on the New York State Thruway (I-87/I-287) will now require overnight closures of the Thruway exit 10 (Nyack – South Nyack – US Route 9W) southbound on-ramp during the overnights of Wednesday, Sept. 18, and Thursday, Sept. 19.
Southbound drivers will be detoured to the exit 11 (Nyack – South Nyack – US Route 9W) on-ramp, shown below.
Tappan Zee Constructors (TZC) is also scheduled to continue previously scheduled work in the area, requiring overnight lane closures on the northbound and southbound Thruway.
At least one lane will remain open in both directions except during the early morning hours of Wednesday, Sept. 18, and Thursday, Sept. 19, near Thruway exit 10. State Police will temporarily hold traffic for approximately 15 minutes, twice each morning. The traffic stops will allow workers to shift barriers and equipment.
Specific lane and ramp closure times are listed in the chart below.
| DATE: | CLOSURES BEGIN: | CLOSURES END: | LOCATION: |
| Tues. 9/17 | 9 p.m. – Two right lanes 11 p.m. – Three right lanes |
6 a.m., Wed. 9/18 | Northbound (I-87/I-287) near exit 10 |
| Wed. 9/18 | 8 p.m. – Two left lanes 11 p.m. – Three left lanes |
5 a.m., Thur. 9/19 | Southbound near exit 10 |
| Wed. 9/18 | 11 p.m. – Ramp closure | 5 a.m., Thur. 9/19 | Southbound exit 10 on-ramp |
| Thur. 9/19 | 8 p.m. – Two right lanes | 10 p.m. | Southbound near exit 10 |
| Thur. 9/19 | 8 p.m. – Ramp closure | 10 p.m. | Southbound exit 10 on-ramp |
| Thur. 9/19 | 10 p.m. – One right lane | 2 a.m., Fri. 9/20 | Southbound from exit 10 to exit 9 |
| Fri. 9/20 | 2 a.m. – One right lane | 6 a.m. | Northbound from exit 9 to exit 10 |
| Fri. 9/20 | 10 p.m. – Two right lanes | 11:59 p.m. | Northbound near exit 9 |
| Fri. 9/20 | 11:59 p.m. – One left lane | 4 a.m., Sat. 9/21 | Southbound from exit 10 to exit 9 |
| Sat. 9/21 | 4 a.m. – One left lane | 8 a.m. | Northbound from exit 9 to exit 10 |
All lane closures are subject to change due to traffic, weather or emergency situations. Please visit http://www.thruway.ny.gov/travelers/map/ for real-time information regarding traffic conditions.
