→United States Interstate Highway System: Minor correction to cover the I-69 suffixed interstates.
:: '''I-10 E''' for Interstate 10, Eastbound
:: '''I-310 S''' for Interstate 310, Southbound
:: '''I-35E N''' for Interstate 35E, Northbound (
Only I-35E & I-35W in Minnesota and Texas)
: Nearly all interstates are divided highways by necessity, and they should be drawn as such in the map for navigational accuracy.