Izikhungo ku Tulsa vula E 21st St ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
E 21st St, Tulsa ezitholakele — ibhangi, isitolo sebhayisikili, indawo yokwenza izinwele, isitolo sokudla okubhakiwe, isaluni yobuhle, udokotela wezilwane, umtholampilo wamazinyo futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.