She says the Forgotten World Highway is one of New Zealand's iconic back country journeys and an important link for local communities, farms, businesses and visitors.
"Improvements funded through the regional package of the NZ Upgrade Programme aim to bring more tourism to the region and improve safety and reliability of the route for locals and visitors."
Stratford district mayor Neil Volzke says he's pleased to see this work continuing over the winter months.
"It is a bonus that it's being done outside the normal season for road works, allowing for steady progress to be made on the SH43 improvements."
Work to replace a damaged culvert with a new two-lane bridge at Pohokura was recently completed, reinstating the road to two lanes.
Design and consenting work for sealing the 12km stretch of road through Tangarakau Gorge is ongoing.