query: How long is Interstate 97?
passage: 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 17.62 miles (28.36km) from U.S. Route 50 (US50) 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.
passage: South Carolina Highway 97
SC 97 begins at an intersection with U.S. Route 521 (US 521)/US 601 (Broad Street) in Camden within Kershaw County, northeast of the Camden Country Club. The highway travels to the northwest and meets US 521 Truck/US 601 Truck (Boykin Road) just before leaving the city limits of Camden. It travels through rural areas of the county, crosses over part of Lake Wateree, and enters Liberty Hill. There, it has an intersection with the western terminus of SC 522 (Stoneboro Road). A short distance later, it enters Lancaster County. It continues traveling through rural areas until it intersects SC 200 (Great Falls Highway). The two highways travel concurrently to the west. Almost immediately, they cross over the Catawba River on the Tom G. Mangum Bridge, where they enter Chester County. This bridge is just south of the Fishing Creek Dam. Just after the bridge, the concurrency intersects US 21, which joins them. Immediately, they enter Great Falls. SC 97 departs the concurrency and travels along the northern edge of the city limits of the town until it intersects SC 99 (Chester Avenue). Immediately, they travel to the northwest and split. It intersects SC 901 (Mountain Gap Road) just before an interchange with Interstate 77 (I-77).