Ak'u mpolelle ka mefuta e sa tšoaneng ea litsela United States?
Tsamaiso ea litsela tsa sechaba United States of America haholo-holo e entsoe ka Litsela tse kholo le Litsela tsa Libaka. Lefapha la Lipalangoang la United States la Federal Highway Administration (FWHA) le arola litsela ho latela mesebetsi e thehiloeng holima litšobotsi tse kang meeli ea lebelo, bolelele ba tsela le sebaka. Ho itšetlehile ka mesebetsi ea litsela re ka arola litsela ka lihlopha tse latelang. 1. Ho se be teng. Litsela Tse Bohareng ba Linaha le Tsela ea Litsela 2. Ho se be teng. Matšoafo a Mang 3. Ho se be teng. Babokelli 4. Baahi ba moo  Tsamaiso ea litsela e ka holimo-limo ke eona e ka sehloohong ea ho khetholla litsela. Li akarelletsa Litsela tse Kholo le Litsela tse Potlakileng tse nang le meeli e phahameng ka ho fetisisa ea lebelo le tse lumellang ho tsamaea sebaka se selelele ntle le tšitiso e ngata. Li hahiloe ho sebelisoa litekanyetso tse nepahetseng, matšoao le ho nahanoa ka tšireletseho. Ka linako tse ling li boetse li bitsoa Litsela tsa Litsela kaha li fana ka khokahano ea bohlokoa libakeng tsa Amerika. Interstate 95 kapa I-95 ke mohlala oa e 'ngoe ea litsela tse khōlō tse joalo lebōpong le ka bochabela la United States e tsamaeang ho tloha Florida ho ea Maine. Tsamaiso ea Mmila o Moholo e boetse e na le Litsela tse kholo tsa US, tse fanang ka khokahano libakeng tse se nang Interstate ho ts'ehetsa maeto.  Litsela tse ling tse khōlō li boetse li akarelletsa litsela tse potlakileng le tse khōlō tse tlatsetsang tsamaiso ea Interstate e hlalositsoeng ka holimo. Li na le meeli e fokolang ea lebelo. Ka tloaelo li hokahanya metse le libaka tsa litoropo. Nahana ka tsona e le litsela tse khōlō tse nyenyane. Ka mohlala, North Carolina Highway 55 (NC-55) ke tsela e kholo ea mmuso e hokahanyang libaka tse ngata tsa libaka le tsa litoropo seterekeng sa North Carolina.  Li-collector li bohlokoa haholo bakeng sa ho hokahanya baahi ba litoropong ba sebelisang litsela tsa lehae le litsela tse kholo tsa Interstate moo ho loketseng. Li na le litšitiso tse ngata' me ha li telele. Li boetse li na le meeli e fokolang ea lebelo (30-35 mph). Tsena li ka kenyelletsa litsela tse khōlō tsa 'Muso tse hokahanyang litsela tsa lehae le litsela tse khōlō.  Qetellong, litsela tsa sebakeng seo li fana ka khokahano pakeng tsa metse, libaka, mapolasi le libaka tse ling tsa sebaka seo. Ke tsona tse etsang karolo e khōlō ea litsela tsa United States.