I really like this app. I follow 511 NJ for certain roadways on Twitter which is helpful, but this app is great for looking at all roadways and you can also filter by region. You can also view estimated travel times on major roadways. Sometimes navigation apps don't know about road closures, accidents, construction, etc so checking this app is very helpful.
The free New Jersey Traffic app allow motorists and commuters alike, to view real-time traffic conditions on New Jersey's state and interstate roadways, toll roads, as well as, the region's bridges and tunnels. In addition, users can view travel times for interstates, toll roads or select bridges and tunnels.