Significant Road Work and Traffic in Morris County Area

Expect partial lane closures, pothole repairs, and possible full lane shutdowns; plan extra time for travel.

Drivers in Morris County and neighboring towns should be aware of ongoing repairs and constructions affecting several major routes. Below are the current updates as of mid-day:

I-287

Northbound, Exit 39 (NJ 10), Hanover Twp. Pothole repairs occupying two left lanes.

I-80

Eastbound, Between Exit 28 (CR 631/US 46, Roxbury Twp.) and Exit 34 (NJ 15, Wharton): Heavy traffic observed, with estimated travel times of 40–45 minutes. 

Eastbound, Vicinity of Exit 37 (CR 513/Hibernia Ave, Rockaway Twp.): 

Construction; right shoulder closed until 3:00 p.m.

Westbound, Exit 30 (Howard Blvd, Mount Arlington): 

All lanes shifted for a bridge replacement project over Howard Boulevard. Left lane shifted indefinitely.

Eastbound, Exit 34 (NJ 15, Wharton): 

Operational Activity due to a “depression in the roadway.” All lanes closed as of 1:45 p.m.

US 46

Westbound, Parsippany-Troy Hills Twp.: 

From US 202/CR 511 (Parsippany Blvd.) to East of CR 654/Cherry Hill Rd: Right lane closed until 3:00 p.m.

Eastbound, Warren County to Netcong: 

Between East of CR 604/NJ 182 (Willow Grove St) in Washington Twp. and West of NJ 183/Netcong Circle: Left lane closed until 3:00 p.m.

Eastbound, Parsippany-Troy Hills Twp.: 

From East of CR 654/Cherry Hill Rd to US 202/CR 511 (Parsippany Blvd.): Right lane closed until 3:00 p.m.

NJ 23

Southbound, Butler to Pequannock Twp.: 

Between CR 618/Kinnelon Rd/Keil Rd and North of Alexander Ave: Right lane closed until 3:00 p.m.

Northbound, Pequannock Twp. to Butler: 

Between North of Alexander Ave and CR 618/Kinnelon Rd/Keil Rd: Right lane closed until 4:00 p.m.

Travel Advice

1. Prepare for Potential Delays: Pothole repairs, construction, and unforeseen operational activities—such as the sudden closure on I-80 near Exit 34—can cause significant slowdowns or detours.
2. Allow Extra Time: With varying lane closures and merges, travel speeds may be slower than usual.
3. Observe Posted Signs: Heed reduced speed limits and lane shifts, especially in work zones where crews and equipment are present.
4. Stay Informed: Check official NJDOT travel advisories or local news outlets for real-time updates on closures and re-openings.

Drivers should exercise patience, follow detour signage, and consider alternative routes if possible, particularly during peak travel periods.