2019 Interstate Truck Travel Time Reliability
The map below show the MAP-21 generated regional travel time reliability for trucks along the interstate system with data used the National performance measures. Reporting is divided into five periods: morning peak (6-10 a.m.), midday (10 a.m.-4 p.m.) and afternoon peak (4-8 p.m.) Mondays through Fridays; weekends (6 a.m.-8 p.m.); and overnights for all days (8 p.m.-6 a.m.).