From its crossing of the Alabama Great Southern Railroad (AGS) through the northern terminus, the highway in its entirety is elevated along a continuous bridge span. I-359 also features a wrong-way concurrency for its entire duration with travel from downtown Tuscaloosa being signed as both I-359 and SR 69 south and US 11 north, and with travel from the south being signed both I-359 and SR 69 north and US 11 south.
