Interstate 97
Interstate 97 (I-97) is a part of the Interstate Highway System that runs entirely within Anne Arundel County, Maryland. The intrastate Interstate runs from U.S. Route 50 (US 50) and US 301 in Parole near Annapolis north to I-695 and I-895 in Brooklyn Park near Baltimore. The Interstate is the primary highway between Baltimore and Annapolis. I‑97 connects Annapolis with Baltimore–Washington International Airport and links the northern Anne Arundel County communities of Crownsville, Millersville, Severna Park, Glen Burnie, and Ferndale. It is the shortest primary Interstate Highway.
List of state highways in Louisiana (950–999)
Louisiana Highway 997 (LA 997) runs in a north–south direction from LA 70 in an area of St. Martin west of Belle River to LA 75 in Bayou Pigeon, Iberville Parish. The route's mileposts increase from the northern end contrary to common practice. Due to an anomaly in the official route log, portions of LA 997 are assigned to the mileage of LA 70 and LA 75, resulting in a slightly shorter figure of .