What this tracks
This dataset records the physical features of Tennessee roadways, including drainage systems, shoulders, and other cross-section elements along specific route segments.
Why it matters to you
Knowing where drainage features exist helps you anticipate flooding risks near your property during heavy rains. If you’re considering opening a business, the road feature widths tell you whether delivery trucks can safely access the location. For residents, the log mile markers help pinpoint exact problem areas when reporting road maintenance issues to Tennessee DOT.
How to read this data
NBR_TENN_CNTY — The county where the road segment is located, like “Benton”.
NBR_RTE — The official route number, such as “0A558”.
TYP_FEAT — The type of roadside feature, with values like “Drainage” indicating ditches or runoff systems.
FEAT_WIDTH — How wide the feature is in feet; a sample value of “2” means a 2-foot-wide drainage channel.
Where this leaves you
This dataset doesn’t let you look anything up by your address, but it’s still a window into how the state operates. Read it to understand the scope of the program and what the official records contain; the state’s own interactive map (linked on this page) shows the locations involved.