Cycle network and route planning guide - NZ Transport Agency

6.16 Cycle path next to road
Description
This is a common facility in Europe,
usually for one-way cycle traffic. The
paths are generally paved in a different
colour and texture from adjoining
sections of the berm, and may also be
separated by a low kerb.
Advantages
Cycle paths next to roads can offer a
low-stress environment that can be
attractive to many cyclists.
They can be particularly helpful for short
lengths, such as at squeeze points in the
road carriageway.
One way cycle path next to road, Utrecht, The Netherlands. (Photo: Tim Hughes)
Disadvantages
Under New Zealand traffic law, cyclists
on paths are required to give way to other
traffic when crossing side roads. This
results in delay for cyclists.
Intersections are where cyclists are at
the highest risk. In Europe, paths on
berms have been shown to be less safe at
junctions than if the cyclist was on the
roadway. For this reason best European
practice requires cycle tracks to return
to the roadway before intersections.
At signals, special cycle phases can be
introduced for cycle paths, at the expense
of complexity and delay to all road users.
The benefits of cycle paths alongside
a road between junctions can be
negated by:
• inadequate clearance for visibility at
driveways
• frequent or busy driveways
• inadequate clearance from opening
doors of parked vehicles
• bus passengers boarding and alighting
from the cycle path
• pedestrians encroaching on the cycle
path when the footpath is congested,
or while waiting to cross
• garbage awaiting collection
obstructing the path.
Where cyclists ride in both directions
along paths, drivers using driveways and
side roads may not expect cycle traffic
from both directions. Best European
practice outlaws two-way cycle paths
alongside roads with access from
driveways and side roads.
It is less convenient to turn right from a
cycle path next to a road. Cyclists have
to cross the whole traffic stream in one
manoeuvre, whereas from a cycle lane
they can first merge across to the centre.
However, a right turn from a separate path
may be safer.
It is generally expensive to establish this
facility, due to relocating kerblines.
Conflict at bus stops, Copenhagen, Denmark.
(Photo: Tim Hughes)
Pedestrians obstruct cycle path while waiting to
cross, Bielefeld, Germany. (Photo: Tim Hughes)
Recommendations
Between intersections, cycle paths next
to roads can provide attractive and safe
facilities for a wide range of cyclists,
provided there is adequate space and
interference from other users is minimal.
Carefully consider safety and delay at
intersections, where it is usually preferable
for the path to rejoin the roadway.
Cycle path by Albany Highway, North Shore City, New Zealand. (Photo: Tim Hughes)
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