[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.12.1″ _module_preset=”default” custom_margin=”0px||||false|false” global_colors_info=”{}”][et_pb_fullwidth_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-banner-website.png” title_text=”Impact of speed banner website” _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
When speed goes down, stars go up!<\/strong><\/p>\n Speeding is a major risk factor in road crashes. Outcomes of speeding are a matter of physics. The higher the speed, the longer it takes to stop, the more energy in any impact, and the greater the likelihood and severity of a crash. Research shows that a 5% cut in average speed can result in a 30% reduction in the number of fatal road traffic crashes.<\/p>\n Slow down for safety<\/strong><\/p>\n Speed management must be a part of every road design and every review of existing roads. This can be through the provision of all the safe design features needed to ensure safety at higher speeds or through the active management of vehicle speeds that account for the limitations of road design.<\/p>\n Setting and enforcing appropriate speed limits is also important. 30 km\/h in pedestrian zones, 50 km\/h at crossroad intersections and 70 km\/h on undivided roads are just some examples of safer speeds that minimize the risk of fatality.<\/p>\n Speed, road design and the Star Rating<\/strong><\/p>\n What speed do you need to travel on each road type to ensure a 3-star or better experience? What road features should you include in a road design to provide a 3-star or better experience for all road users? Explore the relationship between speeds, road design and star ratings in the images below.<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow Down on high-standard urban roads to be 3-star or better for pedestrians*<\/strong><\/p>\n When basic features like footpaths, pedestrian fencing, and safe speed-managed crossings are in place a road can be 5-star for pedestrians at low-speeds. Speed management and traffic calming that keeps speeds at or below 50 km\/h can ensure a 4-star or better experience for pedestrians.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-1.png” title_text=”Impact of speed graphics (1)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow down more on low-standard urban roads to be 3-star or better <\/strong>for pedestrians*<\/strong><\/p>\n When footpaths are ineffective or non-existent and crossings are absent or do not effectively slow traffic the risk to pedestrians is hard to manage. Speeds must be 40 km\/h or less to provide a 3-star or better experience for pedestrians.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-2.png” title_text=”Impact of speed graphics (2)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n * Intersections have not been included in examples above. Intersections add an extra level of road safety risk and extra care is required at all intersections. Roundabouts that manage speeds effectively through the intersection and grade separated interchanges are safest.<\/em><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow down on high-standard rural roads to be 3-star or better for vehicle occupants*<\/strong><\/p>\n When a rural road has basic separation of oncoming traffic with central hatching or wide centerlines and when roadsides are relatively free of hazards, the road is straight and well line-marked and intersections are limited, higher speeds can be managed. 3-star or better performance can still be achieved at speeds up to 110 km\/h for vehicle occupants.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-3.png” title_text=”Impact of speed graphics (3)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow down more on low-standard rural roads to be 3-star or better for vehicle occupants*<\/strong><\/p>\n When a rural road is curvy, there is no separation of high speed traffic, road condition and signage is poor and roadsides are full of hazards that can kill, the risk to vehicle occupants is hard to manage. Speeds must be 50km\/h or below to ensure a 3-star or better performance.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-4.png” title_text=”Impact of speed graphics (4)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n * Intersections have not been included in examples above. Intersections add an extra level of road safety risk and extra care is required at all intersections. Roundabouts that manage speeds effectively through the intersection and grade separated interchanges are safest.<\/em><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow down on high-standard motorways to be 3-star or better for vehicle occupants*<\/strong><\/p>\n When a high-standard motorway is provided higher speeds can be managed.\u00a0 Concrete barriers separating oncoming traffic, wire rope barriers protecting roadside hazards, wide shoulders, good line-marking and street lighting all make a big difference to safety.\u00a0 4-star or better performance can still be achieved at speeds up to 120km\/h.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-5.png” title_text=”Impact of speed graphics (5)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Slow down more on low-standard motorways to be 3-star or better for vehicle occupants*<\/strong><\/p>\n When a motorway is not designed well speeds must be effectively managed with enforcement. Medians that allow vehicle-cross over or head-on crashes; roadsides with steep drainage channels, embankments or trees and poles; narrow shoulders and poor signage and line-marking all reduce safety. 3-star or better performance is only possible at speeds less than 70km\/h or less.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/irap.org\/wp-content\/uploads\/2022\/10\/Impact-of-speed-graphics-6.png” title_text=”Impact of speed graphics (6)” show_in_lightbox=”on” _builder_version=”4.12.1″ _module_preset=”default” width=”72%” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n * Intersections have not been included in examples above. Intersections add an extra level of road safety risk and extra care is required at all intersections. Roundabouts that manage speeds effectively through the intersection and grade separated interchanges are safest.<\/em><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n By ensuring speed management is part of every road design and every review of existing roads, and by road users observing speed limits and driving to the conditions, we can make the roads safer for all.<\/p>\n \u00a0<\/em>For more information:\u00a0<\/strong>To explore the impact of speed on the full range of road types and the associated star ratings for pedestrians, cyclists, motorcyclists and vehicle occupants try the Star Rating Demonstrator<\/a>.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n Introduction to iRAP Star Rating Demonstrator tool<\/strong><\/p>\n [\/et_pb_text][et_pb_video src=”https:\/\/youtu.be\/-QvM9yziACM” _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n Using the Star Rating Demonstrator<\/strong><\/p>\n [\/et_pb_text][et_pb_video src=”https:\/\/youtu.be\/fh1Bw_6OBz4″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\nURBAN ROADS<\/strong><\/h3>\n
RURAL ROADS<\/strong><\/h3>\n
MOTORWAYS<\/strong><\/h3>\n