Izikhungo ku Silsbee vula HIGHWAY 418 W ube nesilinganiso esimaphakathi — 4.1 (ngokwezilinganiso zomsebenzisi Mapich).
HIGHWAY 418 W, Silsbee ezitholakele — igalaji lophethulomu.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.