b'T R A N S P O R T A T I O NRailroadsThe St. Maries River Railroad is a shortline Class III railroad that operates 71 miles of freight service in Northern Idaho. The line runs between Plummer, Idaho and Bovil, Idaho on what was the Milwaukee Roads Pacic Northwest main line across the Rockies; it is operated by MidWest Pacic Rail Net & Logistics. Trac includes lumber, plywood, veneer, logs and inbound shipments of magnesium chlorite. It connects with the Union Pacic in Plummer. Major Interstates/Highways US 95 is a north-south highway that runs through Plummer along the west side of the county. This highway connects the county to Moscow to the south and Coeur dAlene to the north.Road and Bridge SystemIdaho Department of Transportation oversees road and bridge construction and maintenance.Airports Hangman Creek Ranch Airport (ID97)De Smet (Private) Sky Island Ranch Airport (ID13)St Maries (Private) St Maries Municipal Airport (S72)St Maries Public TransportationNo public transportation available.188 I D A H O I N F R A S T R U C T U R E G U I D E B O O K'