A solution to crashes at a notorious Blenheim roundabout could be rolled out across the region if it works.
Fourteen accidents, some serious, have happened at the roundabout at Alabama Road and Weld Street over the last five years.
Marlborough District Council’s Assets and Services committee have revealed plans to slow down traffic which comes at a social cost of about $550,000 a year.
Marlborough Roads manager Steve Murrin says the $300,000 raised roundabout and ramps will be used on all intersections to slow people down.
“Depending on the severity of the accident, the social costs can be huge in terms of ACC claims, time off work and hospital care.
“It’s not the most dangerous in terms of the number of accidents but they are more severe and something had to be done.”
And after an 18-month trial period other potentially dangerous roundabouts on Weld Street, Seymour Street and Maxwell Road could get the same treatment.
This option will help to reduce vehicle speeds and improve facilities for walking and cycling, Steve says.
“The raised roundabout will create less of an impediment for heavy vehicles than other options, and it will also feature urban design treatments to reduce the impact to residents.
“A zebra crossing, with a speed indication sign is also proposed on the Alabama Road Western approach for the nearby school and sports grounds.
“This will further help to reduce the approach speed from this direction,” he says.
Following the Committee’s decision last week, Marlborough Roads will consult with nearby residents, school and businesses before a final design is completed.
Construction works could begin this summer.
A zebra crossing will also be put down on the roundabout exit closest to Redwoodtown School, with a speed indicator sign on approach.