VRECHThe Outer Regional Variant to Caála/ Huambo (VRECH) has a total length of 68 km and runs to the south due to the current location of the airport. The variant starts in the west at the entrance to Caála, and runs along the south side to the existing road linking Huambo to Alto Hama. Around the mid point of the variant, the express link road to the airport is created, running about 4 km.
Given the proximity of both locations, a linking road of about 6 km to Huambo East and also to Caála West, is to be built.
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