Traffic control device trials/reviews

Traffic control devices (TCDs, i.e. signs, markings, traffic signals, delineators) can be subject to change and evolution, often based on observed practices elsewhere in the world. This may require testing of the new TCD under various situations in NZ before their acceptance here.

We are heavily involved in undertaking formal trials and other operational research regarding new and innovative TCDs and layouts in NZ, including observation surveys and perception studies.

Separately, we have also undertaken surveys of TCDs for local authorities, documenting their locations and attributes, and reviewed existing TCDs to consider potential updates or revisions of them within industry guidance.

Directional cycle signals in Christchurch

Projects

Infrastructure for quick-build cycleways

Waka Kotahi commissioned ViaStrada to undertake research on quick-build (interim) cycleway infrastructure. This research note provides information …

Dunedin SH1 Barnes Dance Trials

The NZ Transport Agency commissioned ViaStrada to formally trial two "Barnes Dance" shared pedestrian/cycle crossings along SH1 in Dunedin, including …

Directional cycle signals trial

A formal Traffic Control Device trial of directional cycle signals has been approved for four locations; two in Christchurch and two in Auckland. …

Cycle lane separators

ViaStrada was commissioned by VicRoads (the state roading authority of Victoria, Australia) to undertake research on physical bicycle lane separators. …

Kaiapoi heavy vehicle tracking tests

We don't just rely on high tech software, but when we have to design to low tolerances, we do real-world simulation testing to confirm design …

Green Lights for Bikes

The Melbourne office of SKM engaged ViaStrada to peer review its draft report Green Lights for Bikes, a report on how road authorities can use a range …

Banks Peninsula data collection

The Christchurch City Council now has a record of all the markings and signs on the Peninsula. All traffic control devices requiring a Council …

Further MOTSAM update

NZTA commissioned ViaStrada to update more MOTSAM (Manual of Traffic Signs and Markings) material. Gone are all the old double limit lines, for …