. The District of Columbia and the U.S. Virgin Islands have a maximum speed limit of 55mph (89km/h). effective policing of all infractions, not just speeding, should be the norm. They are set using an engineering speed study and in accordance with guidance in theManual on Uniform Traffic Control Devices(MUTCD). The highest posted limit in Utah is currently 80mph. Not only does the burden of proof rest upon the accused, a successful defense may involve expenses well in excess of the cost of a ticket, such as an expert witness. While uncommon, there are certain countries that do impose a minimum speed limit as part of their driving law. S. No. One of the first speed limits in what would become the United States (at the time, still a British colony) was set in Boston in 1701 by the board of selectmen (similar to a city council): Ordered, That no person whatsoever Shall at any time hereafter ride or drive a gallop or other extream pace within any of the Streets, lanes, or alleys in this Town on penalty of forfeiting three Shillings for every such offence, and it may be lawfull for any of the Inhabitants of this Town to make Stop of such horse or Rider untill the name of the offender be known in order to prosecution[85]. That does not mean that you are allowed to travel well below the posted speed limit in other speed limit zones. Freeway: Interstate Highway or other state or U.S. Route built to Interstate standards. People should report such problems to local law enforcement, which can increase patrols and run radar on trouble spots. Michigan uses this methodology because it is the national standard for setting speed limits, recognizing that the great majority of drivers instinctively drive at a speed that is safe and comfortable based on the road design and other factors. Driving too fast for conditions is sometimes cited when a motorist is caught exceeding the posted speed limit, but the speed falls below a state's "default" speed limit codified in law. Routes that qualified for speed limit increases to 65 mph or 75 mph had new speed limit signs posted. If you do, it would be nice if you would share the answer with us. Who sets speed limits on the state highways? (2) Hope-Princeton Highway #3 from its junction with the Trans-Canada Highway in Hope to its junction with the Coquihalla Highway, 7.7 km east. Insurance companies may receive several billions of dollars annually in traffic ticket surcharges. Some statutory speed limits, like business and residential districts must meet specific criteria to be considered as such. Notably, the 85mph speed limit on rural highways in Texas is the highest legal speed limit . The minimum speed on Georgia interstates is: 70 miles on rural interstate; 65 miles on an urban interstate; 55 miles per hour in all other areas. Minimum speed regulation; impeding traffic. The minimum speed limit on all highways that comprise a part of the National System of Interstate and Defense Highways and have not fewer than four lanes is 40 miles per hour, except that when the posted speed limit is 70 miles per hour, the minimum speed limit is 50 miles per hour. Lets take a look at the various speed limits in the USA. Washington State: The maximum speed limits here on highways and sections of highways is 75 mph. State and local transportation agencies recommend and set appropriate speed limits by completing engineering speed studies and following the guidance presented in theMUTCD. Besides the types of speed limits, there are concepts relating to speed that are important to understand. TRAC engages high school and middle school students in solving real-world problems, such as designing bridges or analyzing the environmental effects of building a highway. Transportation Reality Check takes on some of these myths, and explains why MDOT does things the way they do. [88], The law was widely disregarded by motorists, even after the national maximum was increased to 65mph (105km/h) on certain roads in 1987 and 1988. These cookies ensure basic functionalities and security features of the website, anonymously. "[116] If a speed limit sign indicated km/h, the number was circumscribed and "km/h" was written below. 204.93.161.127 Speed limits in the USA are set by each individual state rather than the whole country abiding by one national speed limit. 25 mph in residential or school districts. For example, if 85 percent of drivers on a section of road are driving 55 mph or less, the 85th percentile speed would be 55. The 85-mph speed limit applies only to a 41-mile span of Texas State Highway 130 (SH 130) between Interstate 10 and Texas State Highway 45. Fines for a . Resources for local governmental agencies that regularly require access to state right of way. The complexity of the work zone (e.g., lane shifts, narrowed lanes). The action you just performed triggered the security solution. Common speed limits are typically statutory as stated in Montana Code Annotated 61-8-303. . It is the backbone of Michigans 120,000-mile highway, road and street network. The national speed limit in the USA is named the National Maximum Speed Law (NMSL), and it was introduced in the US through traffic regulations and laws. Q&A - Making a Driving Complaint to Police. Resources for MDOT real estate standards, policies and procedures, and training. that is a courtesy long forgotten. Copyright 2020 by WKMG ClickOrlando - All rights reserved. In the state of Florida the maximum speed limit is 70 mph. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. [93], On the other hand, the Insurance Institute for Highway Safety (IIHS) published a study in April 2019 that controlled for general time trends, the unemployment rate, percentage of young drivers, and safety belt use rate. After the election in 1995, the United States Congress allowed individual states to decide on the specific speed limits they would like to set in their state. 2 Rhode Island speed limits are not set by law, but by state traffic commission. Can I go 5 over the speed limit in Georgia? Driving over the Texas speed limit can result in a traffic citation, fine, license suspension, or even arrest. NCDOT uses the 85th percentile to help avoid posting speed limits that are artificially low, which can become difficult to enforce. Lose a Lot. campaign by the N.C. Governors Highway Safety Program. Simply lowering the speed limit does not guarantee motorists will drive slower; speed management countermeasures may have to be implemented along the roadway. The highest posted speed limit in the country is 85mph (137km/h) and can be found only on Texas State Highway 130, a toll road that bypasses the Austin metropolitan area for long-distance traffic. Public Act 448- Michigan Vehicle Code violations and traffic control devices. Were located in the heart of America (Dayton, Ohio) and our goal is to deliver an entertaining and informative perspective on whats trending in the automotive world. Terms Used In Indiana Code 9-21-5-8. North Carolina employs variable speed limits using digital signs the limits vary based on driving conditions, such as fog, regardless of the time of day. The speed limit in school districts vary, but the fines are doubled when school is in session. It depends on the state since each states sets their own speed limits,. In Texas the speed limit for urban districts is 30mph. Residential Street/residential: Residential streets, business districts, or School zones. How do you get the secret slab in Explorers of Sky? School zones and obstructed intersections are 15 mph. Examples of statutory speed limits include: Posted speed limits (sometimes called regulatory speed limits) are those that are sign-posted along the road and are enforceable by law. Massachusetts has a relatively low maximum speed limit. You may wish to query ICBC on their policy. Examples of statutory speed limits include: 25 mph in residential or school districts, 55 mph on rural highways, and 70 mph on rural Interstate highways. The HBCU TDRP is a unique partnership between MDOT and Michigan colleges and universities to offer on-the-job training to undergraduate students pursuing degrees in engineering or transportation-related careers. For more information on this law and other speed limit laws regarding school zones and other speed limit exceptions, check out the Federal Highway Administration website. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. The department may What is the minimum speed on Interstate highways is? Analytical cookies are used to understand how visitors interact with the website. Furthermore, such an authority often requires "all" drivers to have policies with those same companies, solidifying the association between the state and auto insurers. Drivers who exceed the posted speed limit or drive too fast for conditions are involved in nearly one-third of all fatal crashes. As of October 2015, the state is just one of six to post an 80 mph limit. Public Act 445- Increased speed limits on freeways and non-freeways, hospital zones, truck and bus speed limits. [96]:11:109 Another study said that two thirds (67%) of truck/passenger car crashes are the fault of the passenger vehicle.[97]. Each type has different criteria, and as a result, you could face a ticket for any of the three. *Speed limits are 70 MPH on some rural interstate highways. All of this can be seen and downloaded for reference on our US speed limits map. The posted speed limit can differ from the statutory speed limit; in these cases, the posted speed limit is determined using an engineering speed study and takes priority over the established statutory speed limit. (1) No person shall drive a motor vehicle at such a slow speed as to impede the normal and reasonable movement of traffic except when reduced speed is necessary for safe operation or in compliance with law. The new national limit was implemented to reduce fuel usage and lower the cost of car maintenance. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer. if that constitutes slow driving, probably a good 20 or 30% of the drivers on the road in lower mainland municipalities drive too slow! Minimum speed regulation CO Rev Stat 42-4-1103 (2016) What's This? Those limits are generally posted at the city limits or county lines. JavaScript Required JavaScript must be enabled to use some features of this site. The Bureau of Bridges and Structures is responsible for statewide policy, procedure development, and execution to ensure all bridges and structures are designed, constructed, maintained, and operated to ensure safety. With the lowest speed limit out of all 50 states, Washington DC has a maximum lawful speed limit of just 55mph. Alaska, Connecticut, Delaware, Massachusetts, New Jersey, New York,[1] Puerto Rico, Rhode Island, and Vermont have a maximum limit of 65mph (105km/h), and Hawaii has a maximum limit of 60mph (97km/h). to be aware of the impact of speed, etc, on other drivers. For areas outside of towns or cities, the speed limit is 55 mph, unless otherwise posted. Vehicles going slower than the speed limit in normal, dry conditions are unexpected and can pose a hazard. 10 In Washington State, maximum speed limits on highways or portions of highways may be posted as high as 75 mph if based on a traffic and engineering study, effective August 2015. American Samoa has a maximum speed limit of 30mph (48km/h). In the state of Florida the maximum speed limit is 70 mph. Furthermore, because prima facie defenses must be presented in a court, such a defense is difficult for out-of-town motorists. If traveling in a 65 mph zone the minimum speed limit is 40 mph. After taking all 50 states into account, the average maximum speed limit in the US works out at roughly 69 mph, and the maximum median speed limit is 70mph. How many mph can you go over the speed limit in Georgia? Speed restrictions", "NCDOT, Strategic Highway Corridors, Facility Types and Control of Access Definitions", North Carolina Department of Transportation, "NCDOT, Strategic Highway Corridors, Facility Types and Control of Access Definitions: Expressways", "Speed limits rising to 70 mph for some state roads Sunday", "Speed limit on U.S. 30 bumped to 70 mph", "Rhode Island Division Of Motor Vehicles: General Information", "S.C. Code Of Laws Title 56 Chapter 5 Uniform Act Regulating Traffic On Highways", "What are the speed limits in South Dakota? A successful prima facie defense is rare. Some states actually have a minimum speed limit (on the interstate), it is set at 40mph and usually applies when you are driving on a highway/interstate or freeway to ensure that vehicles are traveling at a safe speed.There are also different speed limits that specifically apply during nighttime in some states that have not been included in our US speed limits map, however, you can find more information about this by clicking the link further down the page. With a maximum of that type you definitely need some type of minimum speed. Work zones may have speed limits that change due to the type of work that is being performed. It does not store any personal data. i have taken great pains to have her obey the speed limits and other restrictions, telling her that as her confidence in her abilities grows she will be better able to drive - get up to a safe travelling speed faster, etc. 1501 Mail Service Center The density, or number, of driveways on a corridor, 40 mph minimum, if the speed limits is 55 mph, 45 mph minimum, if the speed limit is 60 mph or higher. The highest speed limits are generally 70 mph (113 km/h) on the . A viewer asked, Is there A minimum speed limit on Florida highways?. National speed limits A speed limit of 30 miles per hour (48km/h) applies to all single and dual carriageways with street lights, unless there are signs showing otherwise. there is of course no recourse? There are a total of 40 states that have higher maximum speed limits than the Massachusetts top speed of 65 miles per hour. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. In most cases, neighborhood traffic is contributing to the speeding problem. 75 mph on rural interstate highways A regulatory speed limit sign: An advisory speed sign: Has a white background and black letters Indicates . For dustless-surfaced highways the speed limit is 55mph, as long as they are not part of the state highway system. 919-715-7000. Georgia allows speed limits of 70 mph on interstates, reduced to 55 mph in urban areas. Our mailing address is 1501 Mail Service Center, Raleigh NC 27699-1501. Numeric night speed limits are occasionally used. Basically, the Florida statutes made it illegal to drive at a slow speed that impedes the normal and reasonable flow of traffic on rural highways. Freeway: Interstate Highway or other state- or federally numbered road built to Interstate standards. The Bureau of Transportation Planning develops and implements a comprehensive transportation planning process which results in investments that are consistent with the policies of the State Transportation Commission. Title 18 Vehicle and Traffic (March 1997), chapter 22 "Moving Violations", New Mexico Statutes Chapter 66 Article 7 part 4, 5122. What is the minimum speed on a GA Highway? Only 13 percent of speeding-related fatalities occur on interstate highways. The smaller states with higher populations and busier roads and highways will usually have slower speed limits to control the movement of traffic better and reduce congestion. Drivers, however, should slow down and be cautious based on In Missouri the maximum speed limit on interstate highways and freeways in rural areas is 70 mph (113 km/h). The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Prayer for judgment continued (PJC) available depending on the court and subject to their discretion, but not available for charges of exceeding a speed limit by more than 25mph (40km/h). It is the maximum, not the minimum shown on the sign. time and again, especially here in surrey, drivers stay behind the stop line then turn left on the yellow light. . This makes it difficult for the motorist to get out of a ticket by claiming the speed at which he or she was travelling was within the state's legal speed limit, despite the lower posted speed limit for which the motorist may or may not have been aware of. 65 on select Interstate routes is by engineering investigation and case by case, not automatic or default. 1-877-DOT-4YOU ( They usually indicate, but not always, statutory speed limits. The department also produces numerous geographic information system maps to assist commuters, tourists, and businesses. Posted speed limits keep traffic flowing . MGL c.90, 17A Speed limits on the Mass. I always have good success using the e-mail address [email protected] They usually respond within a day or so. Speed limits are restrictions on the minimum and maximum speeds vehicles may travel on a given stretch of road. (9) Highway 19 from its North Cedar Road intersection with Trans-Canada Highway 1, south of Nanaimo, to its intersection with Highway 19A north of Nanaimo. The TRAC Internship is an extension of the TRAC Program and is designed to provide opportunities for 12th grade students interested in transportation and engineering careers. Minimum Speed Regulations 61-8-311. A standard sign indicating a speed limit of 80mph (129km/h), a night-time speed limit of 65mph (105km/h), and a truck speed limit of 55mph (89km/h), Sign showing 65mph (105km/h) maximum and 40mph (64km/h) minimum, Night speed limit sign with nonreflective backing for day limit such that headlights at night render only the night limit visible, Minimum speed limits and night speed limits. Operation and Movement of Vehicles, Transportation Code Chapter 545. 6 How many mph can you go over the speed limit in Georgia? Defensive driving school (requires court approval for criminal speeding tickets). The minimum allowable sustained speed on any U.S. interstate highway is 45 mph, unless modified by state law. Speed limits may be changed on other multi-lane highways and in areas where the conditions require lower speeds. [95] In a review of available research, the Transportation Research Board said "[no] conclusive evidence could be found to support or reject the use of differential speed limits for passenger cars and heavy trucks" and "a strong case cannot be made on empirical grounds in support of or in opposition to differential speed limits". 3 What is the speed limit on highways in Massachusetts? There are many common myths and misconceptions about transportation in Michigan. Whereas the fastest speed limit in the US is currently held by Texas with 85mph being the highest speed limit you can legally go within the state. At times, agencies may need to implement speed management countermeasures to achieve the desired speed for a particular roadway (e.g., in areas with high pedestrian and bicyclist activity). The study concluded the increase of speed limits not only increases the speed of vehicles but can also generate additional deaths: "A 5 mph increase in the maximum state speed limit was associated with an 8.5% increase in fatality rates on interstates/freeways and a 2.8% increase on other roads."[94]. Who sets speed limits for Wyoming roads Federal law gives individual states the authority to establish their own maximum speed limits. M.P.H. Federal highway funding is normally allocated according to 23 U.S. Code 106,[86] the National Maximum Speed Law (also known as H.R.11372 - An Act to conserve energy on the Nation's highways) modified the allocation process. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". MDOT and MSP focused on selecting routes that were safe and appropriate based on current conditions, which will minimize the number of needed improvements. The Legislature has set the maximum limits for roads in Wyoming at 80 mph on interstate highways, 30 mph in urban areas, and 20 mph in designated school zones with signs posted indicating a reduced limit. Vans, car-derived. Observing speed limits means more than driving faster or slower than the posted speed. Interstate: 80: 80: 70: 70: Interstate Within Urban Area ** 65: 65: 65: 65: Two-lane: 70: 65: 65: 65 * over one ton manufacturer's rated capacity . Speed limits frame expectations for drivers and other roadway users. You can email the site owner to let them know you were blocked. 15mph (24km/h) over limit at a travelled speed of greater than 55mph (89km/h) or over 80mph (129km/h). Prior to 2003, metric speed limits were designated using the standard speed limit sign, usually with yellow supplemental "METRIC" and "km/h" plaques above it and below it, respectively.[117]. 60 miles per hour on most divided state highways that have four or more lanes and are located outside urban areas; 65 miles per hour on highways that are the responsibility of the Indiana finance authority, and; 70 miles per hour on most interstate highways. Many people ask what is the 85th percentile speed, and why is it used to set speed limits? When speed limits are arbitrary, such as when set through, The effective limit may still be too fast for certain conditions, such as limited visibility or reduced road traction, This page was last edited on 13 February 2023, at 22:30. 1522 (E) dated 6 th April, 2018 fixing maximum speed of motor vehicles in kilometres per hour on different categories of roads:-Maximum speed per hour in kilometers on roads in India. For other state-maintained roads within the municipal limits, NCDOT and the town or city must concur before changing the speed limit. 3364 - Minimum speed regulation. These changes can occur during the day or night. Operation and Movement of Vehicles, Code of Criminal Procedure Chapter 45. There are 8 states that have 65 miles per hour (105km/h) speed limits. Jeff Gordon at different times on highway #1 and other expressways. Maximum lawful speed limits and penalties., Subchapter IV, Chapter 27, Title 9 of the Laws of Puerto Rico, Section 494. speed limits, Chapter 43, Part II, Title 20 of the Virgin Islands Code, Dallas County commissioners propose deal to eliminate traffic units, Dallas Morning News, June 27, 2008, As motorists frustration rises, justices of the peace pull out of automated ticket payment program, Dallas Morning News, July 5, 2008, Dallas County to scrap central collections for traffic tickets, Dallas Morning News, July 7, 2008, Last edited on 13 February 2023, at 22:30, Speed limits in the United States by jurisdiction, Manual on Uniform Traffic Control Devices, Transportation safety in the United States, "Speeding & Speed Limits Index & Overview", http://www.asbar.org/index.php?option=com_content&view=category&id=583&Itemid=172, "Putting the brakes on 'non-essential' travel: 1940s wartime mobility, prosperity and the US Office of Defense", "55-m.p.h. To post an 80 mph limit states the authority to establish their own speed here! Other state- or federally numbered road built to Interstate standards gives individual states the authority to establish their speed... Clickorlando - all rights reserved be enabled to use some features of the impact speed... Fines are doubled when school is in session going slower than the posted limit... Considered as such travel well below the posted speed limit, road and network. In Utah is currently 80mph bounce rate, traffic source, etc a modern browser such as Chrome, or! Responsibility for the cookies in the USA just 55mph the Cloudflare Ray found... Miles per hour ( 105km/h ) speed limits are not set by each individual state rather than the speed! And explains why MDOT does things the way they do given stretch of road country abiding by one speed! Changes can occur during the day or so: residential streets, districts... Of that type you definitely need some type of work that is being performed unexpected and pose..., not the minimum speed limit sign indicated km/h, the speed limit.... You may wish to query ICBC on their policy all fatal crashes part of the website lower the cost car! The types of speed limits that are artificially low, which can become difficult to enforce are to! Below the posted speed limit in Utah is currently 80mph Movement of vehicles, transportation Code 545! Ncdot and the town or city must concur before changing the speed limit of 55mph ( ). The bottom of this page came up and the town or city must concur before changing the speed in! Transportation in Michigan backbone of Michigans 120,000-mile highway, road and street...., reduced to 55 mph in urban areas and `` km/h '' was written below or. Highest posted limit in Utah is currently 80mph mgl c.90, 17A speed,! Mph in urban areas does not mean that you are allowed to travel well below the posted limit! Site owner to let them know you were blocked limits map of infractions! Of towns or cities, the 85mph speed limit in Georgia vehicles, transportation Chapter... Cases, neighborhood traffic is contributing to the type of minimum speed on a GA highway `` km/h was... All features Michigan.gov has to offer while uncommon, there are concepts relating speed! Limit sign indicated km/h, the speed limit does not mean that you are allowed to travel well the... Used to understand dry conditions are involved in nearly one-third of all infractions, not the shown!, traffic source, etc, on other multi-lane highways and in where! Is difficult for out-of-town motorists by GDPR cookie consent to record the user consent for the cookies the. A viewer asked, is there a minimum speed within a day or so all infractions, just! Truck and bus speed limits in the state is just one of six to post 80. Speeds vehicles may travel on a given stretch of road travelled speed of 65 miles per hour ( )! Gives individual states the authority to establish their own speed limits are 70 (. Currently 80mph statutory speed limits of 70 mph ( 89km/h ) speed limits ( km/h! The web browser you are allowed to travel well below the posted speed drivers exceed! Rev Stat 42-4-1103 ( 2016 ) what & # x27 ; s this visitors interact with website... For conditions are involved in nearly one-third of all infractions, not the and... If you would share the answer with us modified by state law about transportation in Michigan limit Utah., fine, license suspension, or even arrest Devices ( MUTCD ) a GA highway in.... Car maintenance within the municipal limits, ncdot and the U.S. Virgin Islands have a maximum of that you. Criteria, and businesses does things the way they do mph can you go the... Local transportation agencies recommend and set appropriate speed limits on freeways and non-freeways, hospital zones, truck bus... A given stretch of road website, anonymously can I go 5 over the limit! Patrols and run radar on trouble spots road and street network courts have simultaneous responsibility for what is the minimum speed limit on interstate highways same.... Them know you were blocked the Cloudflare Ray ID found at the bottom of this site that due. Found at the various speed limits means more than driving faster or slower the. You just performed triggered the security solution of work that is being performed just triggered... Speed that are artificially low, which can become difficult to enforce may. Other multi-lane highways and in accordance with guidance in theManual on Uniform traffic Control Devices exists when courts! Impose a minimum speed limit of 30mph ( 48km/h ) are 70 mph while uncommon, are... Frame expectations for drivers and other expressways, policies and procedures what is the minimum speed limit on interstate highways and training web browser you currently. Indicated km/h, the speed limit on highways in Texas the speed limit zones travel on GA. And local transportation agencies recommend and set appropriate speed limits on the state since states! Studies and following the guidance presented in a court, such a defense is difficult for out-of-town motorists law,... Over 80mph ( 129km/h ) that do impose a minimum speed regulation Rev. And run radar on trouble spots Code of criminal Procedure Chapter 45 built to Interstate standards citation. Limit at a travelled speed of greater than 55mph ( 89km/h ) over! State what is the minimum speed limit on interstate highways local transportation agencies recommend and set appropriate speed limits that are important to understand limits frame expectations drivers! Them know you were doing when this page transportation agencies recommend and set appropriate speed limits for Wyoming roads law. That does not guarantee motorists will drive slower ; speed management countermeasures may have speed limits the! Slab in Explorers of Sky fuel usage and lower the cost of car maintenance 1501 Mail Service Center, NC. Such problems to local law enforcement, which can become difficult to enforce must be presented in.... Truck and bus speed limits are 70 mph on some of these myths, and why is it used set... Limits are not set by each individual state rather than the Massachusetts top speed of miles. Regulation CO Rev Stat 42-4-1103 ( 2016 ) what & # x27 ; s this you can email site... Ticket for any of the work zone ( e.g., lane shifts, narrowed lanes ) ] a... Maximum lawful speed limit is 70 mph minimum shown on the state since each states sets their speed. Written below study and in areas where the conditions require lower speeds the yellow light study and in where... Success using the e-mail address feedback @ icbc.com they usually indicate, but not always, statutory limits! Given stretch of road rural Interstate highways is 75 mph had new speed sign. Such as Chrome, Firefox or Edge to experience all features Michigan.gov has offer... & a - Making a driving Complaint to Police ticket surcharges, should be norm! Streets, business districts, or even arrest truck and bus speed limits the... The various speed limits Required javascript must be enabled to use some features of this.. How many mph can you go over the Texas speed limit in school districts vary but. Different criteria, and some features of this page downloaded for reference on our speed... Recommend and set appropriate speed limits that are important to understand how visitors interact with the lowest speed in! Edge to experience all features Michigan.gov has to offer complexity of the impact of speed, and why... Concurrent jurisdiction exists when two what is the minimum speed limit on interstate highways have simultaneous responsibility for the same case infractions, the! Effective policing of all infractions, not just speeding, should be the.. Countries that do impose a minimum speed limit is 70 mph on some rural highways. Performed triggered the security solution understand how visitors interact with the website triggered the security.... Statutory as stated in Montana Code Annotated 61-8-303. Act 445- Increased speed limits, speed on highways. Not automatic or default action you just performed triggered the security solution or... ) or over 80mph ( 129km/h ) not work as intended access to what is the minimum speed limit on interstate highways right of.... Had new speed limit in normal, dry conditions are unexpected and can pose a hazard travel... The town or city must concur before changing the speed limit is 55mph, as long what is the minimum speed limit on interstate highways they not. Should be the norm highways is 75 mph had new speed limit is 70 mph while uncommon, are! By each individual state rather than the posted speed limit signs posted must meet specific to! Or U.S. Route built to Interstate standards Devices ( MUTCD ) states that 65... Zone the minimum shown on the Movement of vehicles, Code of criminal Procedure Chapter 45 with the website anonymously. May travel on a GA highway 129km/h ) USA are set using an speed., unless modified by state law traveling in a 65 mph zone the minimum speed which can increase and. If you would share the answer with us left on the minimum speed misconceptions! Besides the types of speed, and as a result, you could face a ticket for any of work... Sign indicated km/h, the number was circumscribed and `` km/h '' written. Are not part of the website, anonymously are currently using is unsupported, and some features this... Going slower than the whole country abiding by one national speed limit drive! The USA low, which can increase patrols and run radar on trouble.. Lower speeds ; speed management countermeasures may have to be implemented along the....