06 For pedestrian signal head indications, the symbols shall be at least 6 inches high. Subjects. WebStudy with Quizlet and memorize flashcards containing terms like 1. Quizlet Learn. Under stop-and-go operation, accessible pedestrian signals shall not be limited in operation by the time of day or day of week. Except as provided in Paragraphs 5 and 6, pedestrian pushbuttons should be located to meet all of the following criteria (see Figure 4E-3): 05 Where there are physical constraints that make it impractical to place the pedestrian pushbutton adjacent to a level all-weather surface, the surface should be as level as feasible. Signs, Signals and Roadway Markings 11 The name of the street to be crossed may also be provided in accessible format, such as Braille or raised print. don't walk but if they do, wait until pedestrian finishes walking across the street Other Quizlet sets. Slippery when Wet- Warning Sign. Option: Signals 01 Accessible pedestrian signals and detectors provide information in non-visual formats (such as audible tones, speech messages, and/or vibrating surfaces). WebStudy with Quizlet and memorize flashcards containing terms like Traffic Devises, Yellow, Fluorescent Yellow-Green and more. 03 A pushbutton locator tone is a repeating sound that informs approaching pedestrians that a pushbutton to actuate pedestrian timing or receive additional information exists, and that enables pedestrians with visual disabilities to locate the pushbutton. Longer walk intervals are often used when the duration of the vehicular green phase associated with the pedestrian crossing is long enough to allow it. What actions should you WebPedestrians facing a yellow light must not. The use of additional pedestrian detectors on islands or medians where a pedestrian might become stranded should be considered. WebStudy with Quizlet and memorize flashcards containing terms like traffic signs, signals, and pavement markings are set up to, during heavy traffic or in a n emergency an officer may/may not direct traffic (overrule traffic signals), Traffic signals hang vertically/horizontally/both? When not illuminated, the WALKING PERSON (symbolizing WALK) and UPRAISED HAND (symbolizing DONT WALK) symbols shall not be readily visible to pedestrians at the far end of the crosswalk that the pedestrian signal head indications control. Accessible pedestrian signal detectors may be pushbuttons or passive detection devices. These signal indications consist of the illuminated symbols of a WALKING PERSON (symbolizing WALK) and an UPRAISED HAND (symbolizing DONT WALK). WebFlashing Don't Walk or Flashing Raised Hand. Signals Other locations where a study indicates audible beaconing would be beneficial. Standard: Guidance: Red. 06 Pushbutton locator tones shall be intensity responsive to ambient sound, and be audible 6 to 12 feet from the pushbutton, or to the building line, whichever is less. These signal indications consist of the illuminated symbols of a WALKING PERSON (symbolizing WALK) and an UPRAISED HAND (symbolizing DONT WALK). Pedestrian Signals Flashcards | Quizlet Which of the following is not true about pedestrian crossings at traffic signals? If speech walk messages are used, pedestrians have to know the names of the streets that they are crossing in order for the speech walk messages to be unambiguous. Study sets, textbooks, questions. Engineering judgment should determine the need for separate pedestrian signal heads (see. If an extended pushbutton press is used to provide any additional feature(s), a pushbutton press of less than one second shall actuate only the pedestrian timing and any associated accessible walk indication, and a pushbutton press of one second or more shall actuate the pedestrian timing, any associated accessible walk indication, and any additional feature(s). ", Speech walk messages that are used at intersections having exclusive pedestrian phasing shall be patterned after the model: "Walk sign is on for all crossings.". The buffer interval shall not begin later than the beginning of the red clearance interval, if used. If the pedestrian clearance time is sufficient only to cross from the curb or shoulder to a median of sufficient width for pedestrians to wait and accessible pedestrian detectors are used, an additional accessible pedestrian detector shall be provided in the median. If a pedestrian A yellow and black circular sign or an x-shaped sign. Study with Quizlet and memorize flashcards containing terms like The top of a signal lens is labeled to ensure that it is positioned correctly in the signal face. A green light means "go". Guidance: Quizlet - Can make a right turn against a red traffic signal light after you stop. Tactile maps of crosswalks may also be provided. Write. Because of this, tones are the preferred means of providing audible walk indications except where two accessible pedestrian signals on one corner are not separated by a distance of at least 10 feet. Only $35.99/year. When used, accessible pedestrian signals shall be used in combination with pedestrian signal timing. Steady "Don't Walk" means that pedestrians may not enter the crosswalk. WebStudy with Quizlet and memorize flashcards containing terms like "Walk" or "Walking Person", "Don't Walk" or "Raised Hand", Flashing "Don't Walk" or Flashing "Raised Hand" and more. 13 At accessible pedestrian signal locations where pedestrian pushbuttons are used, each pushbutton shall activate both the walk interval and the accessible pedestrian signals. Where engineering judgment determines that multi-phase signal indications (as with split-phase timing) would tend to confuse or cause conflicts with pedestrians using a crosswalk guided only by vehicular signal indications. If the signal light starts flashing after you already started to Option: Speech messages might be either directly audible or transmitted, requiring a personal receiver to hear the message. Physiology - Lecture 7. When the pedestrian signal heads associated with a crosswalk are displaying either a steady WALKING PERSON (symbolizing WALK) or a flashing UPRAISED HAND (symbolizing DONT WALK) signal indication, a steady or a flashing red signal indication shall be shown to any conflicting vehicular movement that is approaching the intersection or midblock location perpendicular or nearly perpendicular to the crosswalk. Standard: Countdown displays shall not be used during the walk interval or during the red clearance interval of a concurrent vehicular phase. 19 At intersections with high pedestrian volumes and high conflicting turning vehicle volumes, a brief leading pedestrian interval, during which an advance WALKING PERSON (symbolizing WALK) indication is displayed for the crosswalk while red indications continue to be displayed to parallel through and/or turning traffic, may be used to reduce conflicts between pedestrians and turning vehicles. At intersections with pedestrian volumes that are so high that drivers have difficulty finding an opportunity to turn across the crosswalk, the duration of the green interval for a parallel concurrent vehicular movement is sometimes intentionally set to extend beyond the pedestrian clearance time to provide turning drivers additional green time to make their turns while the pedestrian signal head is displaying a steady UPRAISED HAND (symbolizing DONT WALK) signal indication after pedestrians have had time to complete their crossings. This can be done by means of a speech pushbutton information message (see. Create. On a street with a median of sufficient width for pedestrians to wait, a pedestrian clearance time that allows the pedestrian to cross only from the curb or shoulder to the median may be provided. When approaching a railroad crossing that has gates lowered with signals flashing and bells ringing, you should stop and wait until the gates are ___, the signals ____ flashing and the bells stop _____ Quizlet Live. WebA flashing "DON'T WALK" pedestrian signal indicates that: A. the signal light will soon be yellow B. no pedestrian will cross the street C. you should prepare to slow D. your speed Gravity. 05 Not all crosswalks at an intersection need audible beaconing; audible beaconing can actually cause confusion if used at all crosswalks at some intersections. At those times, the pedestrian signal indications shall not be displayed. If additional crossing time is provided by means of an extended pushbutton press, a PUSH BUTTON FOR 2 SECONDS FOR EXTRA CROSSING TIME (R10-32P) plaque (see. Longer walk intervals are often used when the duration of the vehicular green phase associated with the pedestrian crossing is long enough to allow it. Audible tones used as walk indications shall consist of multiple frequencies with a dominant component at 880 Hz. 15 If speech walk messages are used, pedestrians have to know the names of the streets that they are crossing in order for the speech walk messages to be unambiguous. Steady don't walk. Following the pedestrian change interval, a buffer interval consisting of a steady UPRAISED HAND (symbolizing DONT WALK) signal indication shall be displayed for at least 3 seconds prior to the release of any conflicting vehicular movement. Option: Standard: Speech messages might be either directly audible or transmitted, requiring a personal receiver to hear the message. A flashing UPRAISED HAND (symbolizing DONT WALK) signal indication means that a pedestrian shall not start to cross the roadway in the direction of the signal indication, but that any pedestrian who has already started to cross on a steady WALKING PERSON (symbolizing WALK) signal indication shall proceed to the far side of the traveled way of the street or highway, unless otherwise directed by a traffic control device to proceed only to the median of a divided highway or only to some other island or pedestrian refuge area. Standard: Pedestrian signal lights should be interpreted as follows. At accessible pedestrian signal locations where pedestrian pushbuttons are used, each pushbutton shall activate both the walk interval and the accessible pedestrian signals. 01 Pedestrian signal heads shall be mounted with the bottom of the signal housing including brackets not less than 7 feet or more than 10 feet above sidewalk level, and shall be positioned and adjusted to provide maximum visibility at the beginning of the controlled crosswalk. 01 Technology that provides different sounds for each non-concurrent signal phase has frequently been found to provide ambiguous information. If used, special purpose pushbuttons (to be operated only by authorized persons) should include a housing capable of being locked to prevent access by the general public and do not need an instructional sign. Quizlet Countdown pedestrian signals shall consist of Portland orange numbers that are at least 6 inches in height on a black opaque background. Upgrade to remove ads. WebStudy with Quizlet and memorize flashcards containing terms like pedestrian walk sign, pedestrian don't walk or wait sign, pedestrian walking signs with yellow lights and more. Support: 08 Audible tone walk indications shall repeat at eight to ten ticks per second. Sign up. Additionally, orientation and mobility specialists or similar staff also might be able to provide a wide range of advice. 22 A speech walk message is not required at times when the walk interval is not timing, but, if provided: 23 If a pilot light (see Section 4E.08) is used at an accessible pedestrian signal location, each actuation shall be accompanied by the speech message "wait. Solid yellow. 21 Speech walk messages should not state or imply a command to the pedestrian, such as "Cross Broadway now." Guidance: Chapter 9 Flashcards | Quizlet Pedestrians facing a green light means. WebStudy with Quizlet and memorize flashcards containing terms like A shared left turn lane is designated by . WebStudy with Quizlet and memorize flashcards containing terms like you can avoid conflicts while driving in heavy city traffic if you, Which type of roadway has the highest number of hazards per mile?, a long following distance has the advantage of and more. Providing a shorter WALK phase is sometimes proposed to split the green phase between the pedestrian crossing and turning vehicles. ., To reduce your likelihood of driving aggressively:, HOV lanes are designed for vehicles with ___ or more occupants. Pedestrian Safety Flashcards | Quizlet Green WALK;Steady Walk: Pedestrians may proceed across the street. Select one: a.directional b.reflective c.shaded d.tunnel, PA signal head with three 12-inch sections would be Signals WebStudy with Quizlet and memorize flashcards containing terms like Flashing Red Light, Flashing Yellow Light, Flashing Yellow Arrow and more. Standard: Walk sign is on to cross Broadway. Quizlet Indicate how many seconds remain for crossing. Sign up. Some passive detection devices are capable of tracking the progress of a pedestrian as the pedestrian crosses the roadway for the purpose of extending or shortening the duration of certain pedestrian timing intervals. 03 If a particular signalized location presents difficulties for pedestrians who have visual disabilities to cross the roadway, an engineering study should be conducted that considers the needs of pedestrians in general, as well as the information needs of pedestrians with visual disabilities. Upgrade to remove ads. Standard: Ed - Signs, Signals & Road Markings WebFlashing "Don't Walk" or Flashing "Raised Hand" traffic signal light means do not start crossing the street because the traffic signal light is about to change. Where two accessible pedestrian signals on one corner are not separated by a distance of at least 10 feet, the audible walk indication shall be a speech walk message. Illinois Permit Test Practice Flashcards | Quizlet 07 If used with a pedestrian signal head that does not have a concurrent vehicular phase, the pedestrian clearance interval (flashing UPRAISED HAND) should be set to be approximately 4 seconds less than the required pedestrian crossing time (see Section 4E.06) and an additional clearance interval (during which a steady UPRAISED HAND is displayed) should be provided prior to the start of the conflicting vehicular phase.
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