a flashing don't walk pedestrian signal indicates that quizlet

Learn. 05 Local organizations, providing support services to pedestrians who have visual and/or hearing disabilities, can often act as important advisors to the traffic engineer when consideration is being given to the installation of devices to assist such pedestrians. Speech walk messages communicate to pedestrians which street has the walk interval. Drivers Education Flashcards | Quizlet Guidance: Steady WALK or a walking person symbol. 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. Many pedestri ans do not distinguish Pedestrian Signal Understand the P~destrlan Signals, Pedestrian But do not Comply Signal Messages With Them Support: 05 The display of the number of remaining seconds shall begin only at the beginning of the pedestrian change interval (flashing UPRAISED HAND). Pedestrian signal Flashcards. Guidance: In getting directions to travel to a new location, pedestrians with visual disabilities do not always get the name of each street to be crossed. Speech walk messages that are used at intersections having pedestrian phasing that is concurrent with vehicular phasing shall be patterned after the model: "Broadway. These provisions also position pushbutton poles in optimal locations for installation of accessible pedestrian signals (see Sections 4E.09 through 4E.13). 21 If a leading pedestrian interval is used without accessible features, pedestrians who are visually impaired can be expected to begin crossing at the onset of the vehicular movement when drivers are not expecting them to begin crossing. Quizlet Quizlet The positioning of pedestrian pushbuttons and the legends on the pedestrian pushbutton signs shall clearly indicate which crosswalk signal is actuated by each pedestrian pushbutton. When the flashing don't walk or flashing upraised hand begins a. finish crossing if you are in the street. and more. It is legal to cross the street. 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 the signals are pedestrian actuated, an additional pedestrian detector shall be provided in the median. 02 Engineering judgment should determine the need for separate pedestrian signal heads (see Section 4D.03) and accessible pedestrian signals (see Section 4E.09). 14 Speech walk messages communicate to pedestrians which street has the walk interval. Option: Tactile arrows shall be located on the pushbutton, have high visual contrast (light on dark or dark on light), and shall be aligned parallel to the direction of travel on the associated crosswalk. At signalized locations with a demonstrated need and subject to equipment capabilities, pedestrians with special needs may be provided with additional crossing time by means of an extended pushbutton press. Speech messages might be either directly audible or transmitted, requiring a personal receiver to hear the message. 12 If used, the animated eyes symbol shall consist of an outline of a pair of white steadily-illuminated eyes with white eyeballs that scan from side to side at a rate of approximately once per second. Pushbutton locator tones shall be deactivated when the traffic control signal is operating in a flashing mode. ariadnapg05. WebStudy with Quizlet and memorize flashcards containing terms like 1. Quizlet 12 If pedestrian volumes and characteristics do not require a 7-second walk interval, walk intervals as short as 4 seconds may be used. Guidance: Signals Pedestrian Signal Lights Flashcards | Quizlet Specifications regarding the use of Braille or raised print for traffic control devices can be found in the "Americans with Disabilities Act Accessibility Guidelines for Buildings and Facilities (ADAAG)" (see. Standard: Ohio BMV practice test- Road Signs Engineering judgment should determine the need for separate pedestrian signal heads (see. Study sets, textbooks, questions. If pedestrian signal heads are mounted on the same support as vehicular signal heads, there shall be a physical separation between them. All pedestrian signal heads used at crosswalks where the pedestrian change interval is more than 7 seconds shall include a pedestrian change interval countdown display in order to inform pedestrians of the number of seconds remaining in the pedestrian change interval. Slippery when Wet- Warning Sign. The engineering study should consider the following factors: Support: WebWalk(Pedestrian signals) When a steady walk or walking person comes on, start crossing, but be alert for turning vehicles that may not lawfully yield the right of way. Quizlet Guidance: Tactile arrows shall be located on the pushbutton, have high visual contrast (light on dark or dark on light), and shall be aligned parallel to the direction of travel on the associated crosswalk. The louder audible walk indication and louder locator tone comes from the far end of the crosswalk, as pedestrians cross the street, The louder locator tone comes from both ends of the crosswalk, or. Countdown pedestrian signals shall consist of Portland orange numbers that are at least 6 inches in height on a black opaque background. Quizlet Technology that provides different sounds for each non-concurrent signal phase has frequently been found to provide ambiguous information. The name of the street to be crossed may also be provided in accessible format, such as Braille or raised print. The animated eyes symbol shall be at least 12 inches wide with each eye having a width of at least 5 inches and a height of at least 2.5 inches. WebWhat does a flashing don't walk or flashing raised hand traffic signal light mean? Figure 4E-4 Typical Pushbutton Locations (Sheet 1 of 2). Guidance: Pederstrian Signal Lights Flashcards | Quizlet 02 Pedestrian signal heads should be used under any of the following conditions: Option: 02 If a two-section pedestrian signal head is used, the UPRAISED HAND (symbolizing DONT WALK) signal section shall be mounted directly above the WALKING PERSON (symbolizing WALK) signal section. They have a pushbutton locator tone and tactile arrow, and can include audible beaconing and other special features. 07 Where two accessible pedestrian signals are separated by a distance of at least 10 feet, the audible walk indication shall be a percussive tone. Standard: Pedestrian signal heads used at crosswalks where the pedestrian change interval is 7 seconds or less may include a pedestrian change interval countdown display in order to inform pedestrians of the number of seconds remaining in the pedestrian change interval. Accessible pedestrian signals shall have both audible and vibrotactile walk indications. Standard: Pedestrian Signals and Signs (Learner's Handbook) Flashcards. Pedestrian Signals Flashcards | Quizlet Signals Speech walk messages should not tell pedestrians that it is "safe to cross," because it is always the pedestrian's responsibility to check actual traffic conditions. 13 An alert tone can be particularly useful if the walk tone is not easily audible in some traffic conditions. 14 The total of the walk interval and pedestrian clearance time should be sufficient to allow a pedestrian crossing in the crosswalk who left the pedestrian detector (or, if no pedestrian detector is present, a location 6 feet from the face of the curb or from the edge of the pavement) at the beginning of the WALKING PERSON (symbolizing WALK) signal indication to travel at a walking speed of 3 feet per second to the far side of the traveled way being crossed or to the median if a two-stage pedestrian crossing sequence is used. Once the If pedestrian volumes and characteristics do not require a 7-second walk interval, walk intervals as short as 4 seconds may be used. 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. Once it is actuated, the pilot light shall remain illuminated until the pedestrian's green or WALKING PERSON (symbolizing WALK) signal indication is displayed. 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. This can be done by means of a speech pushbutton information message (see. They have a pushbutton locator tone and tactile arrow, and can include audible beaconing and other special features. In getting directions to travel to a new location, pedestrians with visual disabilities do not always get the name of each street to be crossed. Standard: 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. Solid red light: Do not enter the intersection. Ohio BMV practice test- Road Signs 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. 21 Speech walk messages should not state or imply a command to the pedestrian, such as "Cross Broadway now." Standard: Issued by FHWA. 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. These signal indications consist of the illuminated symbols of a WALKING PERSON (symbolizing WALK) and an UPRAISED HAND (symbolizing DONT WALK). WebStudy with Quizlet and memorize flashcards containing terms like A red traffic signal light means, A red arrow means, A flashing red traffic signal light means and more. Audible beaconing should only be considered following an engineering study at: Audible beaconing may be provided in several ways, any of which are initiated by an extended pushbutton press. Guidance: If a one-section pedestrian signal head is used, the symbols shall be either overlaid upon each other or arranged side-by-side with the UPRAISED HAND symbol to the left of the WALKING PERSON symbol, and a light source that can display each symbol independently shall be used. WebPedestrian signals direct pedestrians while crossing the street. If a leading pedestrian interval is used, the use of accessible pedestrian signals (see. To enable pedestrians who have visual disabilities to distinguish and locate the appropriate pushbutton at an accessible pedestrian signal location, pushbuttons shall clearly indicate by means of tactile arrows which crosswalk signal is actuated by each pushbutton. A walking speed of up to 4 feet per second may be used to evaluate the sufficiency of the pedestrian clearance time at locations where an extended pushbutton press function has been installed to provide slower pedestrians an opportunity to request and receive a longer pedestrian clearance time. Furthermore, low traffic volumes might make it difficult for pedestrians who have visual disabilities to discern signal phase changes. Always indicates no. WebStudy with Quizlet and memorize flashcards containing terms like As a pedestrian, you should:, A flashing DON'T WALK signal indicates that you should not cross the street, 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. Pedestrian signal head indications shall have the following meanings: Pedestrian signal heads shall be used in conjunction with vehicular traffic control signals under any of the following conditions: Pedestrian signal heads should be used under any of the following conditions: Pedestrian signal heads may be used under other conditions based on engineering judgment. Suddenly accelerate. Flashing (Red) DON'T WALK: Pedestrians in street may proceed across the street; others should not start. Crosswalks longer than 70 feet, unless they are divided by a median that has another accessible pedestrian signal with a locator tone; Intersections with irregular geometry, such as more than four legs; Crosswalks where audible beaconing is requested by an individual with visual disabilities; or. 11 The name of the street to be crossed may also be provided in accessible format, such as Braille or raised print. Flashing "Don't Walk" or Flashing "Raised Hand" Do not start crossing the street. 03 The provisions in this Section place pedestrian pushbuttons within easy reach of pedestrians who are intending to cross each crosswalk and make it obvious which pushbutton is associated with each crosswalk. The display of the number of remaining seconds shall begin only at the beginning of the pedestrian change interval (flashing UPRAISED HAND). Standard: At accessible pedestrian signal locations where pedestrian pushbuttons are used, each pushbutton shall activate both the walk interval and the accessible pedestrian signals. Pedestrian Signal Lights Flashcards | Quizlet Webpedestrians, airbags, and rules of safety Learn with flashcards, games, and more for free. Quizlet Pedestrian Signal 08 Accessible pedestrian signal detectors may be pushbuttons or passive detection devices. Countdown Signals. Standard: Option: Option: The WALKING PERSON (symbolizing WALK) signal indication shall be white, conforming to the publication entitled "Pedestrian Traffic Control Signal Indications" (see, The UPRAISED HAND (symbolizing DONT WALK) signal indication shall be Portland orange, conforming to the publication entitled "Pedestrian Traffic Control Signal Indications" (see. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Because some technology includes the countdown pedestrian signal logic in a separate timing device that is independent of the timing in the traffic signal controller, care should be exercised by the engineer when timing changes are made to pedestrian change intervals. Signal timing should strive to maximize the WALK + FLASHING DONT WALK phase such that the total pedestrian time is equal to the total concurrent vehicle green timing (see Figure 8-1). 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. This can be done by means of a speech pushbutton information message (see Section 4D.13) during the flashing or steady UPRAISED HAND intervals, or by raised print and Braille labels on the pushbutton housing. Log in. The information provided by an accessible pedestrian signal shall clearly indicate which pedestrian crossing is served by each device. Audible beaconing is not appropriate at locations with channelized turns or split phasing, because of the possibility of confusion. Vibrotactile indications provide information to pedestrians who are blind and deaf and are also used by pedestrians who are blind or who have low vision to confirm the walk signal in noisy situations. A pedestrian starts to cross the street after the "Don't walk" signal begins to flash. Pedestrian Traffic signal lights may also show numbers to indicate how many seconds remain for crossing. Standard: When pedestrian signal heads are used, a WALKING PERSON (symbolizing WALK) signal indication shall be displayed only when pedestrians are permitted to leave the curb or shoulder. To be a useful system, the words and their meaning need to be correctly understood by all users in the context of the street environment where they are used. 23 If a leading pedestrian interval is used, consideration should be given to prohibiting turns across the crosswalk during the leading pedestrian interval.
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