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Verify that automated flagger assistance devices (AFAD) comply with the requirements in Section 12-3.38 Automated Flagger Assistance Devices of the Standard Specifications. Removal of the traffic control systemRemove all workers and equipment from the roadway. State Route 39 (SR 39) is a state highway in the U.S. state of California that travels through Orange and Los Angeles counties. After installation, review the screen placement, especially near entrance and exit ramps. The LCS will send the contractors employees a unique password by email after the accounts are created. If there are questions as to flagger competency, contact your construction safety coordinator to have them come and observe the flagging operation. If the portable signal system is out of operation, the contractor must provide flaggers to control the traffic until the traffic signals are in operation. Request a certificate of compliance for Type K temporary railing. Verify the contractor follows the notification and signing requirements before setting up any traffic control systems. Inspect TPARs weekly to verify that they are clean and unobstructed and comply with the Americans with Disabilities Act and the work plan required by the specifications. When necessary, ask the contractor to adjust placement or message content of signs based on changing project or traffic conditions. Next install the first sign drivers will see in approaching the work area from the affected direction. Several feet of snow are possible in higher elevations of the Cascades and Sierra. Verify visibility and legibility requirements. The purpose of the gaps is to allow drivers and passengers of vehicles to get behind the barrier in case of a disabled vehicle. Check that the attenuator meets the test level requirement for the posted speed limit. Form CEM-2303, Temporary Pedestrian Access Route Sidewalk Detour Inspection Report, may be used by the engineer and the contractor to report weekly inspections if the temporary pedestrian access route is provided using an existing pedestrian route. 13 A reduction of more than 10 mph in the speed limit should be used only when required by restrictive features California Department of Transportation (Caltrans) TMP for I-5/I-805 Widening Project. For traffic control requirements, refer to Section 12, Temporary Traffic Control, of the Standard Specifications and the California Manual on Uniform Traffic Control Devices (California MUTCD). (PDF 4.6MB), that contains both example Temporary Traffic Control (TTC) Plans and example TMPs for previously developed projects. Verify that the line of sight visibility in the field meets sight distance standards. Obtain the name and contact information for the assigned onsite system coordinator. If the operation is terminated before completion of the planned work because of circumstances within the contractors control or because of equipment breakdown, do not allow compensation and charge a working day as appropriate. Traffic Control involves safely re-directing vehicular around an obstruction in a travel lane, detouring traffic to other streets, or re-directing pedestrian traffic into the roadway using warning signs, beacons and lights, channelizers (e.g., cones, delineators), barriers (e.g., k-rail), barricades, and flaggers (flagmen). Flashing arrow signs are paid for as part of the contract item for the traffic control system. Official travel maps. Know before you go : National Weather Service - Caltrans Social Media - Road Information or call 1-800-427-7623 - QuickMap Real-time Travel Information About Caltrans Contact Us ADA Certification Request ADA Compliant Documents Settings Translate Home Travel Work with Caltrans Verify that portable delineators meet the dimension requirements. Measure and pay for temporary traffic screen according to the specifications. Direct the contractor to remove any temporary pavement delineation that conflicts with the permanent pavement delineation. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Verify that additional speed limit signs indicating the reduced speed limit are placed within the construction work zone as specified. Do not allow the use of commercial pallets that exceed the maximum height. Obtain a weekly temporary automated end of queue warning system operations report. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. Ask the contractor to remove nonoperating portable message signs from the job site away from traffic or protect it in accordance with Section 7-1.04 Public Safety, of the Standard Specifications. Review the requests to avoid oversights and overbooking. Refer to Section 12-4.02C(10), End of Queue Monitoring and Warning With Truck Mounted Changeable Message Sign, of the revised, Multiple closures and inter-project coordinationAvoid multiple closures with overlapping sign patterns. (PDF). The Changeable Message Sign Guidelines developed by the Division of Traffic Operations provide a listing of approved abbreviations for PCMSs. Obtain a sample of the type of portable delineator to be used on the project. Verify that pallet height is 4 inches or less. traffic cone flagger portable flashing beacon temporary traffic control sign traffic control pilot car w3-4 d work area b end road work typical lane closure with reversible control wait and follow w20-4 w20-1 100' 50' to see table 2 d a ahead work road ahead road one lane a g20-2 e a/2 a/2 b end road work c g20-2 w3-4 a one lane road ahead . Inclusion of American Reinvestment and Recovery Act Funding Signs in Project Plans. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. Land Adjustment Plan, Angeles County Highway Maintenance . Verify that traffic handling devices meet the visibility and legibility requirements. The contractor will not be able to access projects in LCS after the completion date. : 01/09/2023 In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. This section provides guidelines for inspecting temporary traffic control devices in construction areas. Ask the contractor to replace channelizers that are displaced or fail to remain in an upright position. Verify the signs are properly aimed at approaching traffic. Revisions to the Traffic Control Plan Seal Coat Operations Standard Sheets, TCP(SC)-22: memo10-27-22.pdf: October 21, 2022: . Verify the contractor completely installs the traffic control system before commencing work. Application and Design for Striping, Channelization, and Special Signing (MPP 531) Verify that crash cushion module arrays are installed according to the manufacturers instructions. Retroreflective sleeves on traffic cones. Hand digging is required unless the location is free of underground utilities. TEMPORARY TRAFFIC CONTROL SPEED LIMIT REDUCTION IN WORK ZONE Effective immediately, the California Department of Transportation (Caltrans) will be reducing speed limits by 10 miles per hour (mph) from the posted speed limit in construction work . Registered professional engineer with more than 20 years of experience; Temporary Traffic Control (TTC) and Flagging instructor at UC Berkeley Tech Transfer Program; Technical member of the National Committee on Uniform Traffic Control Devices Verify that temporary traffic control devices comply with the contract requirements. The contractor compliance report forms are available at: Verify the flashing arrow sign trailer can be leveled and plumbed. Be prepared, pack your patience, and if you must travel, go safely. Record inspection dates and conditions observed in the project records. According to the Authorized Material List for Signing and Delineation Materials, 0.5 inch Intelplast Intelcel or similar material is authorized and according to FHWA Work Zone Letter 85 from the FHWAs Safety Program website, this type of sign substrate is authorized for use on Type 3 barricades. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. Consult with the district traffic engineer for other acceptable means to protect the sign instead of the Type K temporary railing required by the specifications. 2019 . When the work has safely progressed beyond the supplemental taper, remove the upstream taper and tangent. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. The cost of providing flaggers is included in the bid item cost for portable signal systems. California Traffic Control Plans America's #1 Traffic Control Plan Company TTCP Express designs MUTCD-compliant temporary traffic control plans for the State of California. Request the user interface software and provide it to the Transportation Management Center for installation. Automated flagger assistance devices (AFAD) can be used in place of flagger to remove workers from the roadway to improve worker safety from traffic. If the temporary automated end of queue warning system malfunctions for a cumulative period of 4 hours or more, no payment will be made for the day. Retroreflective bands on portable delineators. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Verify that temporary pavement marking tape to remain in place more than 14 days is applied according to the specifications, and that temporary pavement marking tape to remain in place 14 days or less is applied according to the manufacturers instructions. Flash flooding may occur, especially near recent burn scars. Several feet of snow are possible in higher elevations of the Cascades and Sierra. The young faces of the families of highway workers are reminding you to move over a lane or slow down for their loved ones who help keep our roads safe. Inform the Transportation Permits Unit 15 days in advance of the closure. Restore all signs and signals to normal operation. Certain equipment, such as dike placement machines, can only operate off one side of the equipment and may need to be operated against live traffic. If a contractor is unable to access the LCS Mobile web page, obtain the closure status from the contractor and notify the transportation management center. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. Traffic queuesContain traffic queues completely within the advance warning signs of any closure. Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. Make sure to visit our services page to find out more about how we can help your business with traffic control planning for both short-term and long-term projects. SENIOR TRANSPORTATION ENGINEER, CALTRANS $10,569.00 - $13,228.00 # of Positions: Multiple Work Location: Sacramento County Job Type: Permanent, Full Time . Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Verify that covers placed on sign panels completely block out any messages so that the messages cannot be seen day or night. Verify the contractor removes or covers any construction area signs that duplicate or contradict the signs for a project within 250 feet of another project. (RescindsTOPD 00-02, dated 2-1-00), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 4 (PDF), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 3 (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2014 Rev 3 California Manual on Uniform Traffic Control Devices (PDF), Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2014 Rev 3 California Manual on Uniform Traffic Control Devices (PDF), Implementation of Temporary Pedestrian Access Route (TPAR) (PDF), Implementation of Six-Inch Wide Traffic Lines and Discontinuing Use of Non-Reflective Raised Pavement Markers, Guidelines for Visibility Improvement Requests (VIRs) (PDF), Procurement of Laminated Wood Box Post (LWBP) Sign Supports for Capital Outlay Projects (PDF), FHWA Interim Approval - Three-Section Flashing Yellow Arrow Signal Faces, Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 2 (PDF), FHWA Interim Approval - Intersection Bicycle Boxes (PDF), Use of Department-Furnished Signal Controller Assemblies and Department-Furnished Software Programs on the State Highway System (PDF), Chapter 4F Pedestrian Hybrid Beacon Guidance Statement Change (PDF), FHWA Letter of Substantial Conformance for 2014 Rev 2 California Manual on Uniform Traffic Control Devices (PDF), Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2014 Rev 2 California Manual on Uniform Traffic Control Devices (PDF), Record Retention Policy for Traffic Safety and Traffic Accident Surveillance and Analysis Systems (TASAS), Reinstatement of Use of SRT Systems (PDF), Exception to the Implementation of the Revised 2010 Electrical Standards (PDF), Implementation of the Revised 2010 and 2015 Electrical Standards (PDF), Installation of Automated Red Light Enforcement Systems by Local Governmental Agencies on the State Highway System, Replacement and Retrofit of Existing Pedestrian Signal "Meter On" Signs (PDF), FHWA Interim Approval - Bicycle Signal Faces (PDF), Warranty-Based Pavement Marking Pilot Projects (PDF), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices (PDF), Overhead Guide Sign Policy on the State Highway System (Revision 1, 12-11-14), Use of Severe-Duty Crash Attenuators (PDF), Use of Ramp Metering Sign in Projects in Design or Construction (PDF), Implementation of Portable Transverse Rumble Strips (PDF), Visibility Improvement Request During Declared Droughts (PDF), Retroreflective Sheeting for Guide Sign Policy (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2012 California Manual on Uniform Traffic Control Devices. If the contractor requests usage of alternative temporary crash cushion modules, verify that their proposed modules are on the Authorized Material List for Highway Safety Features. The change order that authorizes the extra work should reflect these costs. Use the most current edition of the American Traffic Safety Services Association (ATSSA) publication Quality Guidelines for Temporary Traffic Control Devices and Features to confirm acceptability of traffic control devices. In response to the oncoming powerful storm, this morning Caltrans activated approximately 1,200 electronic highway signs statewide to display urgent safety messaging. If a system shutdown occurs, planned or unplanned, the contractor should provide flaggers to control traffic until the traffic signals are functioning correctly. For public convenience, such as routing traffic through detours when not shown on the plans and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. During the course of work, monitor the contractors activities to verify closures are statused in LCS as follows: The LCS will notify the resident engineers and designated inspectors by email when the contractor changes the status of a closure. Verify signs to be used comply with the specification requirements. 13. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. Use of Automated Red Light Enforcement Systems on the State Highway System. Review the closure requests for compliance with the closure requirements charts and other contract requirements. Any other organization or individual providing work zone training in California that would like to be listed can provide information to Johnny Bhullar at: Caltrans North Region Construction Night Work Guide (PDF). Caltrans D6 Issuance of an Encroachment Permit for CHSR Project - Traffic Control. Verify the contractor installs Type P or Type R markers when required. Also, when possible, use barrier vehicles or an impact attenuator vehicle between the approaching motorist and workers on foot. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. Verify that temporary crash cushion modules used were manufactured after March 31, 1997. If advanced flaggers or additional flaggers are not shown or specified, then Caltrans pays 100 percent by change order. TPAR requirements described in the specifications. Length of closureAvoid long closures with no evidence of activity. Allow only one type of plastic traffic drum on the project. Make sure that the contractor places the portable radar speed feedback sign systems as shown on Standard Plans T18, T19, T20, and T21 and as far from the traveled way as practical, where it is visible and legible to approaching traffic, taking into account any vertical or horizontal roadway curvatures. The contract item price also includes the costs of work necessary to restore channelizers damaged by public traffic. 14. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Contact Safety Programs 2022 Caltrans Safety Program Accomplishments (PDF) Drums used instead of cones, barricades, or delineators as part of a traffic control system or used as specified under Public Safety section in the contract are not to be paid for at contract item price. Changes to any of these plans may alter the need for temporary crash cushion modules. Additional signs ordered by the resident engineer are paid for as extra work. Traffic count maps. Southern California. Review the Public Safety section in the contract. Contact Construction at headquarters for a current hard copy. Confirm the contractor places portable flashing beacons according to the plans and removes them from the traveled way at the end of each nights work. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. Review Section 12-4.05, Bridge Cleaning and Painting Activities," of the Standard Specifications. Verify that construction area signs are placed outside the traveled way, do not block or protrude more than 4 inches into bicycle and pedestrian routes, and comply with Americans with Disabilities Act requirements. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. Verify portable flashing beacons operate according to the specifications. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively. Home Programs Pay special attention to the aiming of the sign whenever solar-powered signs are used. Barricades & Signs for Rent. Temporary Traffic Control, for information on preparing TTC, definitions, TTC devices, compliance information, and for typical TTC examples. If the bid item is not included in the project, process a change order to provide a TPAR. Stationary closures on a traffic lane are 10-97 before placing the first cone on the traffic lane, and 10-98 after removing all the cones from the traffic lane. Lead Agency. Provide the contractor with the internet link to access the LCS web-based training. Contract Number 04-0Q7104 Date Adv. Remind the contractor of the requirement to complete the LCS web-based training. (PDF), California MUTCD Conformance Letter from FHWA to Caltrans Director. The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. Review these requirements with the contractors before work starts. Verify staking of railing according to sheet T3B of the Standard Plans. The contractor is responsible for the replacement expenses. Closures that will reduce horizontal or vertical clearances require even more notification. Verify the contractor uses an impact attenuator vehicle as a shadow vehicle in moving closures and during placement and removal of components in stationary closures. Traffic Signal Design Guidelines (MPP 521) 1.2. Do not allow the application of temporary pavement delineation over existing pavement delineation. 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