To better understand the relation between urban land use and stream biology, focused monitoring would be needed to characterize the range of chloride concentrations and duration of road-salt influence in streams during deicing periods.
The speed of construction of steel bridges also reduces the durations of road closures, which minimizes disruption around the area of construction.
It has been chosen not to perform deliveries in the morning peak period therefore: on one hand delivery trips do not increase their duration because of road congestion, on the other hand impedance to passenger cars because of FURBOT vehicles is avoided.
Average duration of on-road glances after the zone varied only across trigger points.
Average duration of off-road glances after the zone was significantly different across driving demands and message formats.
After drivers passed the demand zone, the duration of on-road glances dropped significantly (Friedman's tests, Q1 = 123.3, p <.001), from an average 1.2 s (median = 0.9 s) to 0.7 s (median = 0.5 s).
The eye-glance measures included average duration of off-road glances when participants drove in the demand zone (in-zone) and after leaving the demand zone (out-zone) and average duration between two consecutive off-road glances (i.e., on-road glances) in the zone and after the zone.
The maximum duration of On the road to recovery is 6 months.
Eye movement behavior was assessed during normal driving by the following performance indicators: number of glances away from the road; mean duration of glances away from the road; maximum duration of glances away from the road; and percentage of time looking at the road.
In this duration the highest numbers of road accidents are reported and these accident counts are increasing every year which is a major concern.
These portions were similar in terms of duration, road types and infrastructures (intersections, roundabouts, insertions or ring-road exits, or lane changes).
