Week-long road closures to take place on I-81 in Syracuse, starting tonight
The I-81 Viaduct Project, currently underway in Syracuse, NY, is causing significant traffic impacts due to bridge work, ramp closures, and lane reductions.
Key work details and traffic impacts include:
- The on-ramp from Sunset Avenue to I-81 northbound is temporarily closed for bridge abutment and retaining wall removal. Drivers are advised to follow a signed detour via Sunset Avenue, Bear Street, and Lodi Street to access I-81 northbound during daytime hours (e.g., 7 a.m. to 3 p.m.).
- Overnight paving work on I-481 and State Route 481 northbound in the Towns of DeWitt and Cicero will cause lane closures. Lane reductions will occur from 6 p.m. to 6 a.m. nightly during active construction periods, such as July 29 through August 2, 2025. Affected highway segments include I-481 northbound between Exit 5W (Kirkville Road West) and Exit 6 (I-90/Albany/Buffalo), and I-481/Route 481 northbound between Exit 8 (Northern Boulevard) and Exit 1B (Circle Drive/North Syracuse).
- Affected highway segments for lane closures on I-81 include:
- I-81 southbound between Exits 23A-23B-22 (Hiawatha Boulevard/Destiny USA Drive/Bear Street) and Exit 20 (Franklin Street/West Street)
- I-81 northbound between Exit 18 (Adams Street/Harrison Street) and Exit 23 (Park Street/Hiawatha Boulevard)
- Construction schedules and work, such as those on bridges like the Bear Street bridge, remain weather-dependent and subject to change.
- The New York State Department of Transportation (NYSDOT) is actively engaging with the community, providing updates and information sessions about project phases. Currently, the focus is on Phase 1's final contract work.
In summary, ongoing work on the I-81 Viaduct in Syracuse includes major ramp and bridge work with associated ramp and lane closures, especially during overnight hours on adjacent highways, causing detours and traffic delays in the region. Drivers are advised to plan their routes accordingly and check for updates on the NYSDOT website.
[1] NYSDOT, "I-81 Viaduct Project: Lane Closures and Detours," www.i81viaduct.ny.gov, accessed July 2025.
[2] Syracuse.com, "I-81 Viaduct Project: What you need to know," www.syracuse.com, accessed July 2025.
- The I-81 Viaduct Project, with its extensive bridge work and ramp closures, may indirectly affect the finance industry within Syracuse as traffic disruptions could potentially delay deliveries and impact local businesses' revenue.
- The weather conditions in Syracuse might influence the progress of the I-81 Viaduct Project, causing delays or adjustments in construction schedules, as seen with work on the Bear Street bridge.
