SADC Regional Trunk Road Network
Southern African Development Community Regional Trunk Road Network ma ọ bụ SADC RTRN bụ netwọk okporo ụzọ mba gafere Southern Africa. Ọrụ ndị dị n'Africa na-emepe site na United Nations Economic Commission for Africa (UNECA), African Development Bank (ADB), na African Union na njikọ aka na Southern African Development Community. H 

habu n'obi ịkwalite ahia na ibelata ịda ogbenye n'Africa site na mmepe akụrụngwa okporo ụzọ na njikwa nke okporo ụzọ ahia okporo ụzọ. mt

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Ihe ndị mere n'oge gara aga 
Southern African Development Community Regional Trunk Road Network (SADC RTRN) bụ usoro okporo ụzọ nwere nọmba na Southern Africa. Isi nke netwọk ahụ bụ ụzọ ntụaka, nke bụ ụzọ ndị isi na-agafe mpaghara. Okporo ụzọ ndị na-eche ihu n'ebe ọwụwa anyanwụ na ọdịda anyanwụ nwere nọmba ọnụọgụ abụọ na nọmba nke abụọ bụ 0. Okporo ụzọ ndị na-eche ihu n'ebe ugwu na ndịda nwere nọmba ọnụọgụ abụọ na nọmba nke abụọ bụ 5. Okporo ụzọ ndị dị n'etiti jikọtara ụzọ abụọ ma nwee nọmba ọnụọgụ abụọ. Alaka, njikọ na ụzọ jikọtara ya bụ ụzọ ndị na-adịchaghị mkpa, a na-ejikwa nọmba atọ amata ya.

Tebụl Okporo ụzọ 
Southern African Development Community Regional Trunk Road Network (SADC RTRN) bụ usoro okporo ụzọ nwere nọmba na Southern Africa. Isi nke netwọk ahụ bụ ụzọ ntụaka, nke bụ ụzọ ndị isi na-agafe mpaghara. Okporo ụzọ ndị na-eche ihu n'ebe ọwụwa anyanwụ na ọdịda anyanwụ nwere nọmba ọnụọgụ abụọ na nọmba nke abụọ bụ 0. Okporo ụzọ ndị na-eche ihu n'ebe ugwu na ndịda nwere nọmba ọnụọgụ abụọ na nọmba nke abụọ bụ 5. Okporo ụzọ ndị dị n'etiti jikọtara ụzọ abụọ ma nwee nọmba ọnụọgụ abụọ. Alaka, njikọ na ụzọ jikọtara ya bụ ụzọ ndị na-adịchaghị mkpa, a na-ejikwa nọmba atọ amata ya.

Okporo ụzọ ndị a na-ahụ anya

Ebe Ọwụwa Anyanwụ

Ebe Ugwu-Ndịda

Okporo ụzọ ndị dị n'etiti

Alaka / njikọ / okporo ụzọ jikọtara 

 Nnyocha nke Regional Trunk Road Network

Hụkwa 
 

 Usoro okporo ụzọ ndị ọzọ dị n'etiti kọntinent: Asian Highway Network, International E-road network na Arab Mashreq International Road Network
 Ụgbọ okporo ígwè Trans-Africa

Ihe Odie