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Table 1 Scenarios by varying velocities

From: Risk and space: modelling the accessibility of stroke centers using day- & nighttime population distribution and different transportation scenarios

Scenario

Speed change

Purpose

M30 (worst case)

M20

M10

Reducing base model speed for every individual road feature by

30% (M30)

20% (M20)

10% (M10)

Simulate the influence of increased traffic volume of different degrees

Base scenario

Base model using method presented by BBSR 2019

Averaged traffic situation

P10

P20

P30

P40 (best case)

Increasing base model speed for every individual road feature by

10% (P10)

20% (P20)

30% (P30)

40% (P40)

Simulate the influence of less traffic volume or better service vehicles of different degrees;

Using priority rules for emergency vehicles