626.2 Centerline Rumble Strips - Revision history

Hoskir at 15:52, 24 October 2022

2022-10-24T15:52:02Z

← Older revision		Revision as of 10:52, 24 October 2022
Line 6:		Line 6:
	As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”		As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”

	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment ~~as shown in [https://www~~.~~modot~~.~~org/media/16900~~ Std. Plan 626.00 ~~Rumble Strips]~~		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush median separation of a minimum of 3 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment (See Std. Plan 620.00 for pavement marking details and Std. Plan 626.00 for rumble strip details).

	[[Image:626.2_Median_Rumble_Strip_passing_10-22.jpg\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2_Median_Rumble_Strip_passing_10-22.jpg\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

Hoskir: added new rumble strip images

2022-10-06T14:37:06Z

added new rumble strip images

← Older revision		Revision as of 09:37, 6 October 2022
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane ~~Roadway~~.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway_10-22.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System 2022.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System 2022.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip ~~marking~~.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking_10-22.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

	As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”		As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”
Line 8:		Line 8:
	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment as shown in [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment as shown in [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]

	[[Image:626.~~2 Median Rumble Strip passing~~.~~gif~~\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2_Median_Rumble_Strip_passing_10-22.jpg\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

	In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.		In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.

Hoskir: 6.6.2 updated per revision request 3575

2022-10-04T19:43:59Z

6.6.2 updated per revision request 3575

← Older revision		Revision as of 14:43, 4 October 2022
Line 6:		Line 6:
	As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”		As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”

	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment as shown in [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble ~~Stripes~~]		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment as shown in [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]

	[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

Hoskir at 19:41, 4 October 2022

2022-10-04T19:41:54Z

← Older revision		Revision as of 14:41, 4 October 2022
Line 6:		Line 6:
	As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”		As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”

	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is ~~preferred (see~~ [~~[media~~:~~232~~.2.3.2.~~pdf\|typical section~~]~~]), if at all possible.~~		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is required on new passing lane roadways retrofitted on existing alignment and a minimum median separation width of 4 feet on any passing lane roadway constructed on new alignment as shown in [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Stripes]

	[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

Hoskir at 19:30, 4 October 2022

2022-10-04T19:30:42Z

← Older revision		Revision as of 14:30, 4 October 2022
Line 8:		Line 8:
	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2.3.2.pdf\|typical section]]), if at all possible.		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2.3.2.pdf\|typical section]]), if at all possible.

	[[Image:626.2 Median Rumble Strip ~~passing_v2~~.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

	In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.		In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.

Hoskir at 18:37, 4 October 2022

2022-10-04T18:37:57Z

← Older revision		Revision as of 13:37, 4 October 2022
Line 8:		Line 8:
	Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2.3.2.pdf\|typical section]]), if at all possible.		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2.3.2.pdf\|typical section]]), if at all possible.

	[[Image:626.2 Median Rumble Strip ~~passing~~.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2 Median Rumble Strip passing_v2.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

	In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.		In order to maintain the integrity of the rumble strip and the pavement, the pavement material must be either concrete or the final lift of bituminous material must be least 1 inch thick. Centerline rumble strips are not to be placed on bridges or within the limits of an intersection with left turn lanes. The limits of the intersection are defined by the beginning of the tapers for the left turn lanes. The length of centerline rumble strip installation should be estimated and pay items provided.

Smithk: Per TP, updated Major Highway System map

2022-06-03T13:16:07Z

Per TP, updated Major Highway System map

← Older revision		Revision as of 08:16, 3 June 2022
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System ~~2021~~.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System 2022.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

Smithk: Per TS, replaced now-archaic special sheet with link to new Std. Plan 626.00. Also updated typical section sheet to reflect new Std. Plan 626.00.

2021-07-27T18:42:19Z

Per TS, replaced now-archaic special sheet with link to new Std. Plan 626.00. Also updated typical section sheet to reflect new Std. Plan 626.00.

← Older revision		Revision as of 13:42, 27 July 2021
Line 6:		Line 6:
	As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”		As with edgeline rumble strips, pavement marking material is sprayed over the centerline rumble strip, creating what is often called a “rumble stripe.”

	Rumble strips in the median of typical passing lane roadways (see [[media~~:232~~.~~2 Passing Lane Special Sheet~~.~~pdf\|Passing Lanes Special Sheet]~~]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2 ~~Passing Lane Typical Cross Section~~.pdf\|typical section]]), if at all possible.		Rumble strips in the median of typical passing lane roadways (see [https://www.modot.org/media/16900 Std. Plan 626.00 Rumble Strips]) vary somewhat from centerline rumble strips on typical two-lane roadways (see figure, to the left). Passing lanes can operate effectively with no separation between opposing lanes of travel. While no separation is required, AASHTO guidance recommends that some separation, however small, between the lanes in opposite directions of travel is desirable. Therefore, a flush separation of 4 ft. between the opposing directions of travel is preferred (see [[media:232.2.3.2.pdf\|typical section]]), if at all possible.

	[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]		[[Image:626.2 Median Rumble Strip passing.gif\|right\| 500px\|thumb\|<center>''' Example of a Median Rumble Strip with Passing Lanes'''</center>]]

Smithk: updated major highway system map

2021-06-04T16:10:24Z

updated major highway system map

← Older revision		Revision as of 11:10, 4 June 2021
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System 2021.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

Smithk: Per TS, minor clarificaiton

2020-11-12T18:11:50Z

Per TS, minor clarificaiton

← Older revision		Revision as of 13:11, 12 November 2020
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [~~http~~://www.modot.~~mo.gov~~/safety~~/trafficaccidentstatistics.htm accident~~ history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

← Older revision		Revision as of 08:16, 3 June 2022
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System ~~2021~~.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System 2022.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

← Older revision		Revision as of 11:10, 4 June 2021
Line 1:		Line 1:
	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System 2021.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]

← Older revision		Revision as of 13:11, 12 November 2020
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	[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]		[[Image:626.2 Centerline Rumble Strip Marking for Two Lane Roadway.jpg\|right\| 200px\|thumb\|<center>''' Centerline Rumble Strip Marking for Two-Lane Roadway'''</center>]]
	All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [~~http~~://www.modot.~~mo.gov~~/safety~~/trafficaccidentstatistics.htm accident~~ history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.		All two-lane [[media:144 Major Highway System.pdf\|major roads]] with new pavement will have centerline rumble strips (see figure at right) unless the posted speed is less than 50 mph. Centerline rumble strips are provided on all major two-lane roads, and on minor roads with a cross-centerline [https://www.modot.org/about-traffic-safety crash history]. Rumble strips on a centerline have been shown to reduce head-on crashes by alerting drivers that they are leaving their lane of travel. On roadways with a travelway width of 20 ft. or less, centerline rumble strips become obtrusive and are not recommended.

	[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]		[[image:626.2 Passing Lane Centerline Rumble Strip marking.jpg\|left\| 275px\|thumb\|<center>'''[[232.2 Passing Lanes\|Passing Lane]] Centerline Rumble Strip Marking'''</center>]]