Inspect Category 2 temporary traffic control devices to confirm they are labeled with the FHWA acceptance letter code and the name of the manufacturer. Verify telescoping flag trees are from a commercial-quality material manufacturer. During the project initiation or planning stage, Caltrans considers TMP measures with associated road user costs and additional construction costs to the fullest extent feasible. If the contractor fails to reopen the highway according to the closure charts, suspend work and request a detailed written construction contingency plan demonstrating that the highway will be opened as soon as possible. Lane widths should be consistent with the widths of the approach roadway. Design crossover transitions to the highest geometric standards within tolerable limits of cost. Document the reasons for COZEEP use. Verify that garments worn by the contractor's staff comply at least with ANSI 107-2004 Class 3. Anticipated cooling times needed for asphalt concrete pavements before opening a lane, shoulder, or ramp to public traffic. In addition, it is recommended that Construction field staff take the online training every 3 years as a refresher. 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 work zone device letter archive website, this type of sign substrate is authorized for use on Type 3 barricades. Locate the transition so it is visible to the approaching motorist. For nighttime operations for contractor staff, the law recommends but does not require ANSI 107-2004 Class 3 garments. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. 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. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. Verify that the contractor installs, relocates, covers, and removes signs as required. If the contractors activities require the closure of one accessible pedestrian facility, provide a travel path that replicates, if possible, the most desirable characteristics of the existing walkway. Key personnel involved in traffic control have responsibilities as follows. Avoid these difficulties by bringing the temporary surfacing back onto the existing highway in a square joint. Review the contractors work plan for compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the Standard Specifications. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Highway SR-17 Updated Mar 02, 2023, 9:33 AM CalTrans Lane & Road Closures SR-17 Portable delineators are paid for as part of the contract item for the traffic control system. Verify no-passing zone signs are removed when no longer required. Contact the district traffic engineer for recommendations if the clearance to the traffic lane cannot be obtained. If differences exist, try to make them readily apparent. The CSC should document the reviews in the project records and discuss concerns about the traffic control plan or traffic safety with the construction engineer, traffic engineer, and resident engineer. This notification allows Caltrans to coordinate work within the highway corridor. Provide protective overhead covering as necessary to protect from falling objects and dripping from overhead structures. Changes to any of these plans may alter the need for temporary crash cushion modules. The resident engineer must track COZEEP hours used and estimate expenditures each month. The traffic control plan should be appropriate for anticipated conditions that may occur during construction. Include appropriate signage. The contingency action plans should include detailed operations undertaken in case a major activity passes the late-finish milestone. Timelines for the contractor and the engineer to meet at the job site, review progress, and forecast when work will be stopped to open the lane, shoulder, ramp, or route to the public. Verify temporary pavement markers comply with Section 81-3, Pavement Markers, of the Standard Specifications, except for the waiting period before placing pavement markers on new asphalt concrete. Caltrans Design Information Bulletin 82-06, Pedestrian Accessibility Guidelines for Highway Projects, which addresses requirements for pedestrian accessibility for public use in new construction and alterations of existing facilities. Verify that the color of the portable transverse rumble strips is black or orange and arranged in accordance with Standard Plan T13. Compare the traffic control plan to site conditions. The public distribution of the environmental document includes local businesses that may be affected and notifies them of any public hearing. This layer is updated from information provided by Caltrans Headquarters Communication Center in support of state emergency response efforts for 2022 incidents. Temporary traffic control devices are divided into categories: The condition of temporary traffic control devices should comply with the most current edition of the American Traffic Safety Services Association (ATSSA) publication Quality Guidelines for Temporary Traffic Control Devices and Features. The district will establish a procedure for preparation, review, and approval of changes related to roadway construction and detour plans that include traffic control devices. The following procedures are intended to assist resident engineers in obtaining and tracking COZEEP services and to help Caltrans reconcile the CHP billing system and facilitate payment to the CHP. If the cancellation form indicates a fee is being charged, retain the form in the project records under Category 21, Construction or Maintenance Zone Enhanced Enforcement Program, and send a copy to the district COZEEP coordinator. When an operation is terminated before the time the specifications allow because of circumstances beyond the contractors control, consider granting time, compensation, or both, within the terms of the contract. When evaluating cost reduction proposals and change orders requested by the contractor, take into account the costs and savings for COZEEP services. Daytime ramp closures do not usually need COZEEP. For guidelines on publicizing information, refer to Section 1-206, Relations With the Media and Traveling Public, of this manual. When crossovers require the removal of median barriers or protective devices, review conditions and, where possible, maintain the integrity of the remaining portions of the devices. Once the task order is completed and signed by the Caltrans person requesting the services, fax, email, or send it to the local CHP area office. Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. Obtain a contact cell phone number for the contractor before starting activities that require a portable changeable message sign and arrange for an inspection with the contractor before the first deployment. Click on any marker to get project details as of March 1, 2023. Consider placing supplemental tapers within an existing closure. Signs and other devices mounted lower than 7 feet above the temporary pedestrian pathway should not project more than 4 inches into accessible pedestrian facilities. The following guidelines are for measuring and paying for various traffic control devices for construction areas. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. The ideal transition is on a horizontal tangent with a slightly rising grade at the end of a level approach. Verify portable transverse rumble strips comply with the requirements in Section 12-3.36 Portable Transverse Rumble Strips of the project special provisions, if applicable. www.dot.ca.gov May 5, 2020 Mr. Patrick McDaniel California Department of Forestry and Fire Protection 2840 Mt. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Traffic control costs in support of extra work are to be paid as part of the extra work. Significant traffic effectan individual traffic delay of 30 minutes or more above normal travel time during recurring congestion on the existing facility. After placing components of stationary closures, the contractor may place the impact attenuator vehicle in advance of the work area to protect workers and traffic. Caltrans contracts, procedures, and guidelines form the basis for traffic-control measures throughout its construction projects and establish a baseline for operations statewide. When pedestrians are routed adjacent to live traffic, provide barrier protection to prevent vehicles from entering the pedestrian facility. Serving as a liaison between construction, the district traffic manager (DTM) and the transportation management plans (TMP) manager. Before opening a roadway to unrestricted public traffic, the final delineation must be in place on the roadway either by using long-term or short-term temporary delineation or channelizing devices. If a system shutdown occurs, planned or unplanned, the contractor should provide flaggers to control traffic until the traffic signals are functioning correctly. In Part 4, identify a Caltrans project supervisor, usually the resident engineer or an assistant resident engineer. Anticipate needs for special treatments such as lighting. Chapter 2: Safety and Traffic, Section 2: Traffic. A planned lane closure list for an entire route within California Total # of Existing Lanes The number of lanes on a freeway, highway or surface street Abbreviations Hwy Highway NB,EB,WB,SB Northbound, Eastbound, Westbound, Southbound S/O South of Closure ID Closure ID # Closure Identification Number. In general, closures on two-lane highways and daytime closures on multi-lane highways do not require COZEEP. When the work has safely progressed beyond the supplemental taper, remove the upstream taper and tangent. Verify attendance of subcontractors and other contractors personnel involved with traffic control. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. the lane closure unless the end of work area is obvious or A G20-2 "END ROAD WORK" sign shall be placed at the end of lane closure during hours of darkness. Review the specification requirements and sheet T4 of the Standard Plans. 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. The cost estimate should include an estimated number of COZEEP service hours and travel time converted into an equivalent dollar cost. Drivers should be able to read the entire message at least two times before passing the sign. Caltrans Emergency Road Closures due to incidents impacts. The contract item price includes the costs of maintaining, replacing, and repairing channelizers. If an impasse occurs, the district COZEEP coordinator and the designated CHP division office contact should act as the second level of review. Figures 6H-28 and 6H-29, Sidewalk Detour or Diversion, and Crosswalk Closures and Pedestrian Detours of the California MUTCD are examples for accommodating the needs and control of pedestrians. Verify the contractor completely installs the traffic control system before commencing work. If a discrepancy occurs between the contract plans and specifications and the California MUTCD, the plans and specifications govern. Request an impact study for ramp closures of short duration where the possibility of adverse results or sufficient public concern exists to identify effects on adjacent businesses. Frequently, the only exception to an otherwise clean roadside is a localized situation such as a partially completed drainage structure or a pile of rubble. 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. Do not allow the contractor to use the double-stick butyl pads provided by the channelizer manufacturer; these pads do not meet Caltrans requirements. Check for live traffic conditions. Select a District or Statewide to start. Verify the planned temporary signal system includes a backup power source and automatic transfer switches. Updated information available at # caltrans8 TMC ALERT Traffic control devices, equipment, and other construction materials and features should not protrude into the usable width of the sidewalk, temporary pathway, or other pedestrian facility. QuickMap Know before you go. The lump sum payment for this item includes all costs for placement, operation, maintenance, relocation, and removal of the Automated Work Zone Information System. Similarly, certain striping operations require the operator to operate against live traffic because of clearances. Consult with the district traffic manager for assistance with these items. For public safety, when flaggers are not shown on the plans or specified and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. Payment is computed as extra work. CalTrans Lane & Road Closures SR-38 East / West Active Thu Mar 2 2023, 6:01AM Lasting 14 hours One-Way Traffic closure lasting 14 hours on Conventional Hwy for Emergency Work affecting #1, Right Shoulder lane (s) in District: 8 From: Old Mill Creek Rd Mentone to Jenks Lake Rd Angelus Oaks View on Google Maps ID: C38EA-0004-2023-03-02-06:01:52
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