Support: Guidance: These locations might be relatively confined or might occur randomly over a segment of roadway. For mobile operations where a lane is closed, the arrow board should be located to provide adequate separation from the work operation to allow for appropriate reaction by approaching drivers. 10 The width of the existing pedestrian facility should be provided for the temporary facility if practical. The maximum spacing for warning lights should be identical to the channelizing device spacing requirements. Item X4663 . The ONE WAY sign may be either a horizontal or vertical rectangular sign. The dimmed mode shall be used for nighttime operation of arrow boards. The "Speeding Fines Doubled When Workers Present" signs (MOT-13-06) and "End Road Work" 5. Support: MUTCD R2-6bP Available. Option: 07 Where multiple channelizing devices are aligned to form a continuous pedestrian channelizer, connection points should be smooth to optimize long-cane and hand trailing. Sign illumination may be either internal or external. 02 Spacing along roadway curves should be as set forth in Section 3F.04 and should be such that several delineators are constantly visible to the driver. Option: 19 For a stationary lane closure, the arrow board should be located on the shoulder at the beginning of the merging taper. The arrow on a Pedestrian/Bicycle Detour sign may be on the sign face or on a supplemental plaque. Except as provided in Paragraph 3, TTC warning signs shall be diamond-shaped with a black legend and border on an orange background, except for the W10-1 sign which shall have a black legend and border on a yellow background, and except for signs that are required or recommended in Parts 2 or 7 to have fluorescent yellow-green backgrounds. The FHWA website at "http://safety.fhwa.dot.gov/programs/roadside_hardware.htm" identifies all such hardware and includes copies of FHWA acceptance letters for each of them. 01 Temporary traffic control signals (see Section 4D.32) used to control road user movements through TTC zones and in other TTC situations shall comply with the applicable provisions of Part 4. 02 Opposing traffic lane dividers shall not be placed across pedestrian crossings. Type 3 Barricades should be used to close or partially close a road. The flag shall be 16 inches square or larger and shall be orange or fluorescent red-orange in color. Guidance: The information in this Section describes situations where the provisions for portable changeable message signs differ from those given in Chapter 2L. 01 The Local Traffic Only signs (see Figure 6F-3) should be used where road user flow detours to avoid a closure some distance beyond the sign, but where local road users can use the roadway to the point of closure. $ 4995. 02 Signs that have lost significant legibility should be promptly replaced. 01 The PILOT CAR FOLLOW ME (G20-4) sign (see Figure 6F-4) shall be mounted in a conspicuous position on the rear of a vehicle used for guiding one-way vehicular traffic through or around a TTC zone (see Section 6C.13). 02 Special regulatory signs should comply with the general requirements of color, shape, and alphabet size and series. If relocation or shielding is not practical, they should be delineated with retroreflective TTC devices. Support: Support: Standard: Ballast should be kept to the minimum amount needed. Temporary traffic barriers shall be supplemented with standard delineation, pavement markings, or channelizing devices for improved daytime and nighttime visibility if they are used to channelize vehicular traffic. Various conditions, such as limited sight distance or obstructions that might require a driver to reduce speed or stop, might require additional advance warning signs. The delineation color shall match the applicable pavement marking color. The One-Direction Large Arrow (W1-6) sign shall be black on an orange background. The stripes on the bottom rail shall be alternating orange and white retroreflective stripes sloping downward at an angle of 45 degrees in the direction road users are to pass. Standard: traveled way and work zone speed is 5. 01 The DETOUR (W20-2) sign (see Figure 6F-4) should be used in advance of a road user detour over a different roadway or route. Option: 13 On high-speed expressways or in other situations where barricades may be susceptible to overturning in the wind, ballasting should be used. Standard: 04 Floodlighting shall not produce a disabling glare condition for approaching road users, flaggers, or workers. 03 Except as provided in Section 6F.02, other warning signs that are used in TTC zones shall have black legends and borders on an orange background. Product information . The markings on drums shall be horizontal, circumferential, alternating orange and white retroreflective stripes 4 to 6 inches wide. Standard: Our traffic signs can be fabricated using 3M Engineering . A vehicle displaying an arrow board shall be equipped with high-intensity rotating, flashing, oscillating, or strobe lights. Option: They should not adversely affect overall pavement skid resistance under wet or dry conditions. 11 Temporary traffic control signals not in use should be covered or removed. The sign may also be used for TTC zones of shorter length. 02 The DETOUR sign shall have the legend DETOUR, XX FEET, XX MILES, or AHEAD. R2-10 Begin Double Fines Zone SGN. 13 Type A warning lights may be mounted on channelizing devices. Although vehicle hazard warning lights are permitted to be used to supplement high-intensity rotating, flashing, oscillating, or strobe lights, they shall not be used instead of high-intensity rotating, flashing, oscillating, or strobe lights. 04 When used in TTC zones, the Supplementary Distance plaque with the legend NEXT XX MILES should be placed below the initial warning sign designating that, within the approaching zone, a temporary work activity or condition exists. 02 To retain its effectiveness, the W23-2 sign should be displayed for up to 2 weeks, and then it should be covered or removed until it is needed again. Individual channelizing devices, tape or rope used to connect individual devices, other discontinuous barriers and devices, and pavement markings are not detectable by persons with visual disabilities and are incapable of providing detectable path guidance on temporary or realigned sidewalks or other pedestrian facilities. Subject to license suspension of up to one year. The function of channelizing devices is to warn road users of conditions created by work activities in or near the roadway and to guide road users. The Double Reverse Curve (W24-1, W24-1a, or W24-1b) sign (see, If a Double Reverse Curve (or Turn) sign is used, the direction of the double reverse curve (or turn) shall be appropriately illustrated. The sign message should be brief, legible, and clear. 03 The FLAGGER (W20-7a) word message sign with distance legends may be substituted for the Flagger (W20-7) symbol sign. Minimum Sizes of Temporary Traffic Control Signs (Sheet 1 of 2) Stop R1-1 (30 x 30) Yield R1-2 (36 x 36 x 36) To Oncoming Traffic R1-2a (48 x 24) Speed Limit R2-1 (24 x 30) Traffic Fines Double R20-5 (24 x 30) When Workers are Present Plaque (24 x 12) Turn Prohibition R3-1,2,3,4 (24 x 24) Mandatory Movement (1 lane) R3-5 (30 x 36) . 02 Where special emphasis is needed, signs may be placed on both the left-hand and right-hand sides of the roadway. When it is necessary to use a temporary traffic barrier for a merging taper in low-speed urban areas or for a constricted/restricted TTC zone, the taper length should be designed to optimize road user operations considering the available geometric conditions. Guidance: Standard: When Workers Are Present Speeding Fines Doubled R16-3 Order: Speeding Fines Doubled When Workers Are Present MOT-14-04 Order: Catalog Page 8 Click to view . The control system shall be capable of maintaining memory when power is unavailable. Option: are doubled when workers are present but the original law does not state. 01 Screens are used to block the road users' view of activities that can be distracting. Regulatory Signs - Oklahoma.gov 04 When rail lengths are less than 36 inches, 4-inch wide stripes may be used. Option: The primary purpose of portable changeable message signs in TTC zones is to advise the road user of unexpected situations. The standard color for delineators used along both sides of two-way streets and highways and the right-hand side of one-way roadways shall be white. Guidance: The color presented by the elements shall be yellow. Traffic Signs | Fines Double (plaque) Sign R2-6aP | Road Signs 16 Type C Steady-Burn warning lights and Type D 360-degree Steady-Burn warning lights may be used during nighttime hours to delineate the edge of the traveled way. 01 Vertical panels (see Figure 6F-7) shall have retroreflective striped material that is 8 to 12 inches in width and at least 24 inches in height. Fines Double Sign - Fast Shipping, Shop Now - SafetySign.com Except as provided in, Where two or more lanes are being shifted, a W24-1 (or Double Reverse Turn sign showing one lane) sign with an ALL LANES (W24-1cP) plaque (see. 01 An EXIT ONLY (E5-3) sign (see Figure 6F-5) may be used to supplement other warning signs where work is being conducted in the vicinity of an exit ramp and where the exit maneuver for vehicular traffic using the ramp is different from the normal condition. 14 All signs used at night shall be either retroreflective with a material that has a smooth, sealed outer surface or illuminated to show the same shape and similar color both day and night. When warning lights are used, they shall be mounted on signs or channelizing devices in a manner that, if hit by an errant vehicle, they will not be likely to penetrate the windshield. Temporary traffic control signals may be portable or temporarily mounted on fixed supports. 01 The ROAD (STREET) WORK (W20-1) sign (see Figure 6F-4), which serves as a general warning of obstructions or restrictions, should be located in advance of the work space or any detour, on the road where the work is taking place. 04 For long-term stationary operations, pavement markings in the temporary traveled way that are no longer applicable shall be removed or obliterated as soon as practical. 04 Detectable pedestrian edging should be orange, white, or yellow and should match the color of the adjacent channelizing devices or traffic control devices, if any are present. 04 Stationary crash cushions shall be designed for the specific application intended. Messages should be centered within each line of legend. Guidance: Order Road Construction Signs | MUTCD Compliant & Ships Fast - Traffic Sign The value of N for a broken or dotted line shall equal the length of one line segment plus one gap. 06 These signs are typically mounted on a detectable barricade to encourage compliance and to communicate with pedestrians that the sidewalk is closed. The notable feature of the movable barrier is that in both Phase A and Phase B, the lanes used by opposing traffic are separated by a barrier. 02 The Advisory Speed plaque shall not be used in conjunction with any sign other than a warning sign, nor shall it be used alone. 04 Design of screens should be in accordance with Chapter 9 of AASHTO's "Roadside Design Guide" (see Section 1A.11). 06 Where roadway or road user conditions require greater emphasis, larger than standard size warning signs should be used, with the symbol or legend enlarged approximately in proportion to the outside dimensions. Temporary lane separators shall be crashworthy. Guidance: 04 Where space is limited, vertical panels may be used to channelize vehicular traffic, divide opposing lanes, or replace barricades. 03 Channelizing devices provide for smooth and gradual vehicular traffic flow from one lane to another, onto a bypass or detour, or into a narrower traveled way. 15 miles per hour in alleys, railroad crossings and highway intersections with less than 100 feet of visibility. Standard: When weight restrictions are imposed because of the activity in a TTC zone, a marked detour shall be provided for vehicles weighing more than the posted limit. Guidance: 01 Regulatory signs such as those shown in Figure 6F-3 inform road users of traffic laws or regulations and indicate the applicability of legal requirements that would not otherwise be apparent. When used, the successive flashing of the sequential warning lights shall occur from the upstream end of the merging taper to the downstream end of the merging taper in order to identify the desired vehicle path. Painting over existing pavement markings with black paint or spraying with asphalt shall not be accepted as a substitute for removal or obliteration. All messages should be designed with consideration given to the principles provided in this Section and also taking into account the following: In order to maintain legibility, portable changeable message signs shall automatically adjust their brightness under varying light conditions. 06 At pedestrian crossing locations, temporary raised islands shall have an opening or be shortened to provide at least a 60-inch wide pathway for the crossing pedestrian. 01 A high-level warning device (flag tree) may supplement other TTC devices in TTC zones. If used singly as Type 1, 2, or 3 barricades, longitudinal channelizing devices shall comply with the general size, color, stripe pattern, retroreflectivity, and placement characteristics established for the devices described in this Chapter. 04 Where more than three lanes are being shifted, the Reverse Curve (or Turn) sign may be rectangular. Warning signs in TTC zones shall have a black legend and border on an orange background, except for the Grade Crossing Advance Warning (W10-1) sign which shall have a black legend and border on a yellow background, and except for signs that are required or recommended in Parts 2 or 7 to have fluorescent yellow-green backgrounds. 01 The NO CENTER LINE (W8-12) sign (see Figure 6F-4) should be used when the work obliterates the center line pavement markings. 01 Motorized Traffic (W8-6, W11-10) signs may be used to alert road users to locations where unexpected travel on the roadway or entries into or departures from the roadway by construction vehicles might occur. No Right Turn. 10 Other TTC devices should be used to supplement temporary traffic control signals, including warning and regulatory signs, pavement markings, and channelizing devices. 06 When permanent directional signs or permanent street name signs are used in conjunction with detour signing, they may have a white legend on a green background. Utility, maintenance, and minor construction signing and TTC should be coordinated with appropriate authorities so that road users are not confused or misled by the additional TTC devices. 15 The minimum element on-time shall be 50 percent for the flashing mode, with equal intervals of 25 percent for each sequential phase. Where a traffic barrier is not available to shield the portable changeable message sign, it should be placed off the shoulder and outside of the clear zone. If a portable changeable message sign has to be placed on the shoulder of the roadway or within the clear zone, it should be delineated with retroreflective TTC devices. 03 Various conditions, such as limited sight distance or obstructions that might require a driver to reduce speed or stop, might require additional advance warning signs. 01 The Lane Ends (W4-2) symbol sign (see Figure 6F-4) may be used to warn drivers of the reduction in the number of lanes for moving motor vehicle traffic in the direction of travel on a multi-lane roadway. By using a movable barrier, the barrier can be positioned to close the lane during the off-peak periods and can be relocated to open the lane during peak periods to accommodate peak traffic flows. They shall be made of a material that can be struck without causing damage to the impacting vehicle. Guidance: PDF Index 102-602 Two-Lane, Two-Way, Work on Shoulder - .NET Framework 03 For nighttime use, tubular markers shall be retroreflectorized. A NEW TRAFFIC PATTERN AHEAD (W23-2) sign (see. Ballast should be kept to the minimum amount needed. Speeding Fines Doubled When Workers Are Present Signs A barrier or barricade detectable by a person with a visual disability is sufficient to indicate that a sidewalk is closed. Support: to accommodate work vehicle ingress and Guidance: If the paved shoulder is less than 4' in width, omit the taper and channelizing An appropriate warning sign may be mounted below the flags. Standard: We work hard to protect your security and privacy. 03 The distance displayed on the ROAD WORK NEXT XX MILES sign shall be stated to the nearest whole mile. Speed Limit 5 MPH Sign. Except for the sequential flashing warning lights discussed in Paragraphs 12 and 13, warning lights placed on channelizing devices used in a series to channelize road users shall be steady-burn. Road Work Signs; Roll-up Signs; School Zone Signs; Sign Stands & Posts; Speed Limit . The value of N referenced for solid lines shall equal the N for the broken or dotted lines that might be adjacent to or might extend the solid lines (see Section 3B.11). Printed signs are not useful to many pedestrians with visual disabilities. 02 Unless justified based on engineering judgment, temporary pavement markings should not remain in place for more than 14 daysafter the application of the pavement surface treatment or the construction of the final pavement surface on new roadways or over existing pavements. An END WORK ZONE SPEED LIMIT (R2-12) sign (see Figure 6F-3) may be installed at the downstream end of the reduced speed limit zone. The colors used for legends on portable changeable message signs shall comply with those shown in. Guidance: 02 For nighttime use, cones shall be retroreflectorized or equipped with lighting devices for maximum visibility. 13 The arrow board shall have suitable elements capable of the various operating modes. When cones are used on freeways and other high-speed highways or at night on all highways, or when more conspicuous guidance is needed, cones shall be a minimum of 28 inches in height. 01 Opposing traffic lane dividers are delineation devices used as center lane dividers to separate opposing vehicular traffic on a two-lane, two-way operation. Standard: A Type D arrow board shall conform to the shape of the arrow. 01 A STAY IN LANE (R4-9) sign (see Figure 6F-3) may be used where a multi-lane shift has been incorporated as part of the TTC on a highway to direct road users around road work that occupies part of the roadway on a multi-lane highway. The sizes in the minimum column shall only be used on local streets or roadways where the 85th-percentile speed or posted speed limit is less than 35 mph. Standard: 05 In emergencies, available warning signs having yellow backgrounds may be used if signs with orange or fluorescent pink backgrounds are not at hand. 05 Truck-mounted attenuators shall be energy-absorbing devices attached to the rear of shadow trailers or trucks. 01 A Motorcycle (W8-15P) plaque (see Figure 6F-4) may be mounted below a LOOSE GRAVEL (W8-7) sign, a GROOVED PAVEMENT (W8-15) sign, a METAL BRIDGE DECK (W8-16) sign, or a STEEL PLATE AHEAD (W8-24) sign if the warning is intended to be directed primarily to motorcyclists. This is why even if this is your first offense, you . Special warning signs should comply with the general requirements of color, shape, and alphabet size and series. Guidance: Item X4569. 01 Special regulatory signs may be used based on engineering judgment consistent with regulatory requirements. 08 A series of sequential flashing warning lights may be placed on channelizing devices that form a merging taper in order to increase driver detection and recognition of the merging taper. The minimum length for Type 1 and Type 2 Barricades shall be 24 inches, and the minimum length for Type 3 Barricades shall be 48 inches. Except as otherwise provided in this Section, all temporary pavement markings for no-passing zones shall comply with the requirements of Chapters 3A and 3B. Guidance: 02 When an exit ramp is closed, an EXIT CLOSED sign panel with a black legend and border on an orange background should be placed diagonally across the interchange/intersection guide signs. 01 Advance warning signs may be used by themselves or with other advance warning signs. Temporary traffic control signals should only be used in situations where temporary traffic control signals are preferable to other means of traffic control, such as changing the work staging or work zone size to eliminate one-way vehicular traffic movements, using flaggers to control one-way or crossing movements, using STOP or YIELD signs, and using warning devices alone. 07 A Street Name sign should be placed above, or the street name should be incorporated into, a DETOUR (M4-9) sign to indicate the name of the street being detoured. Each barricade rail shall be 8 to 12 inches wide. The arrow board shall have suitable elements capable of the various operating modes. Guidance: Option: The fluorescent version of orange provides higher conspicuity than standard orange, especially during twilight. Option: Option: 01 A WORK ZONE (G20-5aP) plaque (see Figure 6F-3) may be mounted above a Speed Limit sign to emphasize that a reduced speed limit is in effect within a TTC zone. Guidance: 10 Advance warning signs may be used singly or in combination. Type B arrow boards are appropriate for intermediate-speed facilities and for maintenance or mobile operations on high-speed roadways. Each phase should be capable of being understood by itself, regardless of the order in which it is read. Tasks requiring high levels of precision and extreme care can require an average horizontal luminance of 20 foot candles. 12 The arrow on a Pedestrian/Bicycle Detour sign may be on the sign face or on a supplemental plaque. The FHWA website at "http://safety.fhwa.dot.gov/programs/roadside_hardware.htm" identifies all such hardware and includes copies of FHWA acceptance letters for each of them. 01 Each detour shall be adequately marked with standard temporary route signs and destination signs. . Guidance: Any non-retroreflective spaces between the orange and white stripes shall not exceed 3 inches in width. 09 When channelizing devices have the potential of leading vehicular traffic out of the intended vehicular traffic space as shown in Figure 6H-39, the channelizing devices should be extended a distance in feet of 2.0 times the speed limit in mph beyond the downstream end of the transition area. Except in emergency situations, flagger stations shall be illuminated at night. Guidance: 01 The Double Reverse Curve (W24-1, W24-1a, or W24-1b) sign (see Figure 6F-4) may be used where the tangent distance between two reverse curves is less than 600 feet, thus making it difficult for a second Reverse Curve (W1-4 series) sign to be placed between the curves. In order to maintain the systematic use of yellow or fluorescent yellow-green backgrounds for pedestrian, bicycle, and school warning signs in a jurisdiction, the yellow or fluorescent yellow-green background for pedestrian, bicycle, and school warning signs may be used in TTC zones. Retroreflectorization of tubular markers that have a height of less than 42 inches shall be provided by two 3-inch wide white bands placed a maximum of 2 inches from the top with a maximum of 6 inches between the bands. 02 The LOW SHOULDER (W8-9) sign (see Figure 6F-4) may be used to warn of a shoulder condition where there is an elevation difference of 3 inches or less between the shoulder and the travel lane. A WORK ZONE (G20-5aP) plaque may be 01 Guide signs along highways provide road users with information to help them along their way through the TTC zone. Option: Guidance: . 04 If appropriate channelizing devices are used to supplement a temporary lane separator, the channelizing devices shall be retroreflectorized to provide nighttime visibility. Shorter letter sizes may also be used on a portable changeable message sign used on low speed facilities provided that the message is legible from at least 650 feet. Signs mounted on portable supports may be placed within the roadway itself. 18 Road users have difficulties in reading messages displayed in more than two phases on a typical three-line portable changeable message sign. Drums should not be weighted with sand, water, or any material to the extent that would make them hazardous to road users or workers when struck. traffic fines doubled in construction zones : 6f.106(ca) c40a(ca) none : traffic fines doubled in work zones : 6f.106(ca) c42(ca) r9-11a : sidewalk closed, (arrow) cross here : 6f.103(ca), 6f.13 : c43(ca) none : fresh concrete : 6f.110(ca) c44(ca) none : 21 When arrow boards are used to close multiple lanes, a separate arrow board shall be used for each closed lane. $ 2995. All temporary broken-line pavement markings shall use the same cycle length as permanent markings and shall have line segments that are at least 2 feet long. Standard: Guidance: Longitudinal channelizing devices may be used instead of a line of cones, drums, or barricades. Regulatory signs are generally rectangular with a black legend and border on a white background. that is the case (the 5 points for the suspension is probably what they. 03 The ONE WAY sign may be either a horizontal or vertical rectangular sign. Support: When an arrow board is not being used, it should be removed; if not removed, it should be shielded; or if the previous two options are not feasible, it should be delineated with retroreflective TTC devices. 03 When warning lights are used, they shall be mounted on signs or channelizing devices in a manner that, if hit by an errant vehicle, they will not be likely to penetrate the windshield.