Tappan Zee Constructors, LLC (TZC) will ramp-up facility and site improvements in preparation for the temporary relocation of the New York State Police and New York State Thruway Authority maintenance facilities.
The State Police and Thruway Authority operations will relocate from their current locations on South Broadway in Tarrytown, and Dockside off of River Road in South Nyack, respectively, to the old Journal News building, located off of exit 12 on Route 303 in Clarkstown. TZC is in the process of improving the building and surrounding site in anticipation of temporarily moving the operations early this summer.
Plans for a permanent replacement facility in Tarrytown for both the State Police and the Thruway Authority are currently being designed. The existing facilities need to be removed to make way for construction of the New NY Bridge.
Severe winter weather and icy conditions necessitate suspension of TZC’s marine operations. Work will resume on the river once temperatures rise and icy conditions allow for safe operations. During the suspension, TZC will maintain a safety crew that will monitor the weather’s impact on the site, reassessing conditions daily. Operations continue on both shore lines and include the creation of the hundreds of steel pipe piles and steel reinforcement materials for the bridge’s foundations.
| Monday Feb. 10 | Northbound, Right Lane Near Exit 10 | 10 a.m. to 3 p.m. |
| Tuesday Feb. 11 | Southbound, Right Lane Near Exit 10 | 10 a.m. to 3 p.m. |
| Wednesday Feb. 12 | Southbound, Right Lane Near Exit 10 | 10 a.m. to 3 p.m. |
| Thursday Feb. 13 | Northbound, Right Lane Near Exit 10 | 10 a.m. to 3 p.m. |
| Friday Feb. 14 | Northbound, Right Lane Near Exit 10 | 10 a.m. to 1 p.m. |
Mariners should be aware that TZC will continue installing permanent piles in the vicinity of the side channels under the existing bridge, weather permitting. Pile driving will take place between 7 a.m. and 7 p.m. on weekdays, and occasionally between noon and 7 p.m. on Saturdays. Additional temporary navigational lights have been installed to further define the 600-foot navigation channel under the main span. Both temporary and permanent piles are illuminated at night.
The U.S. Coast Guard has issued a revised Notice to Mariners with updated safety information, including the establishment of a Regulated Navigation Area (RNA) – 300 yards north and 200 yards south of the existing Tappan Zee Bridge. The U.S. Army Corps of Engineers has issued a modified permit for additional temporary mooring locations during construction of the new bridge. All boaters are advised to use the main channel, reduce wake and use extreme caution while transiting the area. If necessary, the Coast Guard may temporarily prohibit all vessel traffic in the RNA for safety purposes. The Coast Guard boating safety information and the modified mooring permit map can be found on the project website at NewNYBridge.com under the “Boater Safety” icon.
Ongoing Operations (weather permitting):
- Rockland access ramp modifications
- Armoring of dredge channel
- River Road utility work
- Test pile program
- Permanent pile installation
- Temporary Rockland trestle construction, including pile driving on weekdays 7 a.m. to 7 p.m.
- Survey inspections on existing bridge
- Support for river-based work from the Rockland shoreline
- Reinforcement steel pre-assembly at bridge yard
