Texarkana lives on a line — one town, two states, a post office standing with a foot in each. Element TXK works the blocks on either side of it, mowing, edging and trimming through neighborhoods where the bermuda comes on hard in May and won't quit until real cold arrives. The job is measured in details: a straight cut along the driveway, nothing left on the sidewalk, the strip by the curb handled like it matters, because it does. Autumn brings leaf cleanup; the slower months bring the tidying that keeps a property from sliding. Regular upkeep, week to week, for a city that has never been just one thing.