Data from
Bus detours: MTA · MBTA · SF Muni · AC Transit · Caltrans · California Highway Patrol · Data provided by 511.org · State DOT work zone feeds (WZDx) · State 511 systems (CARS: 511NY, INDOT, KDOT, MnDOT, MassDOT, NDOT, TDOT) · State 511 system · Oregon DOT (TripCheck) · ODOT (OHGO) · 511 message signs (North Carolina, Georgia, Arizona, Nevada, Utah, Connecticut, Idaho, Alaska) · Caltrans message signs (California) · ODOT message signs (Oregon) · OHGO message signs (Ohio) · WYDOT (wyoroad.info) · CDOT / COtrip · VDOT SmarterRoads · DriveTexas.org · ALGO Traffic (ALDOT) · WV511 (WVDOT) · 511MT / SD511 · NMRoads (NMDOT) · HDOT (GoAkamai) · 511LA (Louisiana) · DDOT (TOPS permits) · Courtesy of the Arkansas Department of Transportation · KYTC (Kentucky) · Iowa DOT 511 · RIDOT (Rhode Island) · PennDOT (Pennsylvania) · New England Compass (MaineDOT, NHDOT, VTrans) · National Park Service · Michigan DOT (MiDrive) · MoDOT · WSDOT · Illinois DOT · Maryland CHART · NYC DOT · National Weather Service
Aggregated by Roadscore. Every source's full credit and terms: Sources and method.