A flashing WALKING PERSON (symbolizing WALK) signal indication has no meaning and shall not be used. 22 If a leading pedestrian interval is used, it should be at least 3 seconds in duration and should be timed to allow pedestrians to cross at least one lane of traffic or, in the case of a large corner radius, to travel far enough for pedestrians to establish their position ahead of the turning traffic before the turning traffic is released. WebThe flashing orange Upraised Hand symbol or "DON'T WALK" signal, really means "Don't Start," and if you have stepped into the street during the WALK interval, there 24 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. 09 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. The use of additional pedestrian detectors on islands or medians where a pedestrian might become stranded should be considered. The walk interval is intended for pedestrians to start their crossing. Potential demand for accessible pedestrian signals; A request for accessible pedestrian signals; Traffic volumes during times when pedestrians might be present, including periods of low traffic volumes or high turn-on-red volumes; The complexity of traffic signal phasing (such as split phases, protected turn phases, leading pedestrian intervals, and exclusive pedestrian phases); and, A speech walk message for the WALKING PERSON (symbolizing WALK) indication, and. Where there is an island that allows unsignalized right turns across a crosswalk between the island and the sidewalk. If information on intersection signalization or geometry is also given, it shall follow the intersection identification information. 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). Guidance: 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. Standard: After the countdown displays zero, the display shall remain dark until the beginning of the next countdown. 04 Pushbutton locator tones shall have a duration of 0.15 seconds or less, and shall repeat at 1-second intervals. Q&A: Be Healthy, Walk Safely How do I maintain my physical independence? 23 If a leading pedestrian interval is used, consideration should be given to prohibiting turns across the crosswalk during the leading pedestrian interval. Web1) you're just learning to drive 2) a tailgating driver has closed your rear zone 3) you're approaching a line of sight restriction 4) traction is low 5) you're carrying a heavy load 6) ", Option: 10 Accessible pedestrian signals are typically integrated into the pedestrian detector (pushbutton), so the audible tones and/or messages come from the pushbutton housing. 09 For crosswalks where the pedestrian enters the crosswalk more than 100 feet from the pedestrian signal head indications, the symbols should be at least 9 inches high. 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. Option: Walking Speeds of Elderly Pedestrians at Crosswalks An alert tone can be particularly useful if the walk tone is not easily audible in some traffic conditions. At those times, the pedestrian signal indications shall not be displayed. 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. 06 Audible beaconing should only be considered following an engineering study at: Option: 02 Passive detection devices register the presence of a pedestrian in a position indicative of a desire to cross, without requiring the pedestrian to push a button. Figure 4E-1 Typical Pedestrian Signal Indications. 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. Guidance: When a pedestrian is detected, the pedestrian signal should be activated and the total phase length (WALK and FLASHING DONT WALK) should be based on 06 The countdown pedestrian signal shall display the number of seconds remaining until the termination of the pedestrian change interval (flashing UPRAISED HAND). Support: 05 Not all crosswalks at an intersection need audible beaconing; audible beaconing can actually cause confusion if used at all crosswalks at some intersections. Guidance: By combining the information from the pushbutton message or Braille label, the tactile arrow aligned in the direction of travel on the relevant crosswalk, and the speech walk message, pedestrians with visual disabilities are able to correctly respond to speech walk messages even if there are two pushbuttons on the same pole. 11 At certain locations, a supplemental sign in a more visible location may be used to call attention to the pedestrian pushbutton. 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. An indication warning pedestrians that the walk indication has ended and the dont walk indication will begin at the end of the pedestrian clearance interval. The displayed period of each flash shall be a minimum of 1/2 and a maximum of 2/3 of the total flash cycle. Standard: The name of the street to be crossed may also be provided in accessible format, such as Braille or raised print. 01 Pedestrian signal heads provide special types of traffic signal indications exclusively intended for controlling pedestrian traffic. US DOT Home | FHWA Home | MUTCD Home | Operations Home | Privacy Policy, United States Department of Transportation - Federal Highway Administration. Countdown displays shall not be used during the walk interval or during the red clearance interval of a concurrent vehicular phase. Audible beaconing is not appropriate at locations with channelized turns or split phasing, because of the possibility of confusion. Accessible pedestrian signals shall have an audible walk indication during the walk interval only. 12 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 Section 1A.11). Support: 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. Accessible pedestrian signal detectors may be pushbuttons or passive detection devices. These provisions also position pushbutton poles in optimal locations for installation of accessible pedestrian signals (see, If pedestrian pushbuttons are used, they should be capable of easy activation and conveniently located near each end of the crosswalks. The louder locator tone comes from an additional speaker that is aimed at the center of the crosswalk and that is mounted on a pedestrian signal head. If used, a pilot light or other means of indication installed with a pedestrian pushbutton shall not be illuminated until actuation. Support: 11 An animated eyes symbol may be added to a pedestrian signal head in order to prompt pedestrians to look for vehicles in the intersection during the time that the WALKING PERSON (symbolizing WALK) signal indication is displayed. 09 Speech pushbutton information messages may provide intersection identification, as well as information about unusual intersection signalization and geometry, such as notification regarding exclusive pedestrian phasing, leading pedestrian intervals, split phasing, diagonal crosswalks, and medians or islands. 20 If a leading pedestrian interval is used, the use of accessible pedestrian signals (see Sections 4E.09 through 4E.13) should be considered. 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. Speech messages might be either directly audible or transmitted, requiring a personal receiver to hear the message. If pedestrian volumes and characteristics do not require a 7-second walk interval, walk intervals as short as 4 seconds may be used. Technology that provides different sounds for each non-concurrent signal phase has frequently been found to provide ambiguous information. Audible tones used as walk indications shall consist of multiple frequencies with a dominant component at 880 Hz. Standard: Support: 09 The additional time provided by an extended pushbutton press to satisfy pedestrian clearance time needs may be added to either the walk interval or the pedestrian change interval. At accessible pedestrian signal locations where pedestrian pushbuttons are used, each pushbutton shall activate both the walk interval and the accessible pedestrian signals. Any additional time that is required to satisfy the conditions of this paragraph should be added to the walk interval. Where multi-leg approaches or complex signal phasing require more than two pedestrian phases, such that it might be unclear which crosswalk is served by each audible tone. 02 If pedestrian signal heads are mounted on the same support as vehicular signal heads, there shall be a physical separation between them. Standard: 08 Where there are physical constraints on a particular corner that make it impractical to provide the 10-foot separation between the two pedestrian pushbuttons, the pushbuttons may be placed closer together or on the same pole. 03 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 Figure 2B-26) shall be mounted adjacent to or integral with the pedestrian pushbutton. 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. 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. Enforcement Quick Reference Guide: Pedestrian Once it is actuated, the pilot light shall remain illuminated until the pedestrian's green or WALKING PERSON (symbolizing WALK) signal indication is displayed. 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. A speech walk message is not required at times when the walk interval is not timing, but, if provided: Accessible pedestrian signals that provide speech walk messages may provide similar messages in languages other than English, if needed, except for the terms "walk sign" and "wait. ", 19 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.". If audible beaconing is used, the volume of the pushbutton locator tone during the pedestrian change interval of the called pedestrian phase shall be increased and operated in one of the following ways: Speech pushbutton information messages may provide intersection identification, as well as information about unusual intersection signalization and geometry, such as notification regarding exclusive pedestrian phasing, leading pedestrian intervals, split phasing, diagonal crosswalks, and medians or islands. Pedestrian Signals | Department of Transportation At intersections where a diagonal pedestrian crossing is allowed, or where one street receives a WALKING PERSON (symbolizing WALK) signal indication simultaneously with another street.

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