We were appointed by SANRAL to provide engineering design and construction monitoring services for the Kwambonambi Interchange near Richards Bay, KwaZulu-Natal.

Our involvement included a new three-span bridge over the N2, as well as approach fills and pavement layers for all the associated ramps.

The work scope entailed the realignment of P232 across the N2; provision of new taxi lay-bys; and improvements to existing drainage. Provision was also made for future widening of the N2 and facilities to allow abnormal loads to bypass the new bridge.