Highway fencing will usually require fencing to a similar standard as fauna fencing.
This is type of fencing is designed to prevent both human and animal entry into the path of high speed traffic.
The risk of animals wandering into the path of vehicles is significant even in relatively high-density urban areas.
The choice of appropriate fence type will depend on the risk of unauthorised entry at each specific site.
You can review these specifications under the R0800 series but as a minimum will require the following:
The standards list additional requirements for gates, bracing, and security toppings such as barbed wire.