alabama-state-highway/
alaska-state-highway/
alberta-provincial-highway/
arizona-state-highway/
british-columbia-provincial-highway/
bureau-of-indian-affairs-highway/
business-loop/
california-state-highway/
carretera-federal-mexico/
colorado-state-highway/
costa-rica-highway/
costa-rica-secondary-highway/
costa-rica-tertiary-highway/
county-road/
delaware-state-highway/
district-of-columbia-highway/
florida-state-highway/
forest-service-highway/
georgia-state-highway/
hawaii-state-highway/
idaho-state-highway/
index.xml
interstate-highway/
iowa-state-highway/
kansas-state-highway/
kentucky-state-highway/
louisiana-state-highway/
maine-state-highway/
maryland-state-highway/
massachusetts-state-highway/
minnesota-state-highway/
mississippi-state-highway/
montana-state-highway/
montana-state-secondary-highway/
nebraska-connecting-link/
nebraska-spur/
nebraska-state-highway/
nevada-state-highway/
new-hampshire-state-highway/
new-jersey-county-highway/
new-jersey-state-highway/
new-mexico-state-highway/
north-carolina-state-highway/
north-dakota-state-highway/
ohio-state-route/
oklahoma-state-highway/
oregon-state-highway/
pennsylvania-state-highway/
rhode-island-state-highway/
saskatchewan-provincial-highway/
south-carolina-state-highway/
south-dakota-state-highway/
tennessee-state-highway/
tennessee-state-secondary-highway/
texas-farm-to-market-road/
texas-ranch-to-market-road/
texas-state-highway/
texas-state-highway-loop/
texas-state-highway-spur/
trans-canada-highway/
us-highway/
utah-state-highway/
vermont-state-highway/
virginia-state-highway/
virginia-state-secondary-highway/
washington-state-highway/
west-virginia-county-highway/
west-virginia-state-highway/
wyoming-state-highway/