Changes to any of these plans may alter the need for temporary crash cushion modules. Ideally, the assistant resident engineer should be able to communicate directly with the contractors maintenance person by radio or cell phone. Lane Closures Emergency closures can be searched under District or Statewide. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. This requirement may mean closing an extra lane. Some districts have adopted a practice of providing motorists additional warning by displaying information a mile or more in advance of the closure using portable or fixed changeable message signs. Lane Closure Terms - California Verify the district traffic manager reviews a closure request for conflicts before approving it. Checking fire safety requirements may require coordination with personnel from the U.S. Forest Service, U.S. Bureau of Land Management, or California Department of Forestry and Fire Protection. District 4 Planned Lane Closures Search for Lane Closure information using the options below. For example, a project that will occur Monday through Thursday for the next week would require only one task order. Next install the first sign drivers will see in approaching the work area from the affected direction. During the inspection, drive through the system as though you had no knowledge of the work zone. Caltrans Updates - California Highway Patrol Category 1 devices include traffic cones, plastic traffic drums, portable delineators, and channelizers. The Transportation Management Plan Guidelines describe the roles and responsibilities of the construction traffic manager who works in cooperation with the CSC. Road Information - California Look for such signs as broken delineators, skid marks, and tire marks on temporary railing, which indicate a potential need for improvement. Major lane closuresthose expected to result in significant traffic effects despite the implementation of TMPs. Provide the contractor with the message content and the thresholds used for triggering when the messages will be displayed. PDF Lane closure FINALEDIT - publications.iowa.gov Report an Issue. 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. The CHP sorts and subtotals the COZEEP service summary by project, including cost information. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. Verify that no fixed objects, such as cabinets or poles, will reduce the path width at any point. Each advance warning sign shall be equipped For example, if the number of lanes is reduced and the direction changed, complete the lane drop before starting the alignment change. Dirt is not an acceptable surface. This map shows all of Caltrans current projects (792 ongoing construction contracts). Do not sever or move a pedestrian route for nonconstruction activities such as parking for vehicles and equipment. If the proposed materials have been previously used, check them for acceptability listed in the ATSSA publication. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Use Form CEM-2302, Temporary Pedestrian Access Route Weekly Inspection Report, to document that TPARs are maintained in compliance during the course of work. Contact the project manager to arrange the study. Also confirm it in writing using Form CEM-2103, COZEEP/MAZEEP Cancellation Form. Once contact is made, the CHP coordinator will return the completed cancellation form. Caltrans - Quickmap FAQ - California These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Flash flooding and mudslides have closed some stretches on I- 5 and SR-58. It includes public awareness campaigns, motorist information, demand management, incident management, system management, alternate route planning, and construction methods and staging. File formats include CSV, JSON, TXT and XML. Verify staking of railing according to sheet T3B of the Standard Plans. During daylight operations, the vehicles facing oncoming traffic should have their headlights and their flashing amber lights turned on at all times. If an existing pedestrian route will be affected by the work activities, verify the project includes Bid Item No. Depending on the complexity of the work or the magnitude of anticipated effects, a TMP may provide closure charts, standard special provisions for maintaining traffic, traffic control plans, andfor major projectsa separate comprehensive report. When pilot vehicles are used, radios are required. Weekend Closure of Seacliff Ramps on Highway 101. When the officer or officers arrive at the project site, the senior CHP uniformed officer will check in with the Caltrans project supervisor who should initiate Form CEM-2101, COZEEP Daily Report. The daily report number will also be the project identifier number. If this equality is not possible, confirm that the design speed differential is no more than 10 mph. The contractor compliance report forms are available at: Verify the flashing arrow sign trailer can be leveled and plumbed. For updates on Angeles Crest Highway, call Caltrans Public and Media Affairs at (213) 897-3656, or visit https://dot.ca.gov/caltrans-near-me/district-7. Locate the transition so it is visible to the approaching motorist. Anticipated times to place and compact temporary asphalt tapers once paving is complete and before opening to traffic. of the lane closure unless the end of work area is 48" x 24" as appropriate, shall be placed at the end A G20-2 "END ROAD WORK" sign, with minimum size of the locations indicated for lane closure during Each flag shall be at least 16" x 16" in size with at least two flags for daytime closure. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. The contractor is responsible for the replacement expenses. Verify the base is shaped to prevent rolling if struck by vehicles. ODOT permitted lane closure chart example . If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. Additional funds may be obtained for capital projects and maintenance funded projects as follows: The resident engineer and project engineer share responsibilities for COZEEP implementation and funding allocation. Do not use a reduced regulatory speed limit as a substitute for other means of creating a safe roadway. This will speed the placing of closures and allow for a more consistent taper alignment. The records form may vary according to the magnitude and complexity of the subject. Lane widths should be consistent with the widths of the approach roadway. The activities would, therefore, cause the closure to remain past the time allowed in the closure charts. Confirm cone locations are straight and spaced in accordance with sheet T9 of the, Confirm that all flaggers are clearly visible to traffic and their positioning is safe and effective. Temporary crash cushions may be installed on wooden pallets as an option. During the inspection process, check that all contractor-installed finished elements comply with dimensions and installation requirements. Design crossover transitions to the highest geometric standards within tolerable limits of cost. A G20-2 "END ROAD WORK" sign, as appropriate, shall be placed at the end of the lane closure unless the end of work area is obvious or ends within a larger project's limits. Questions? Verify the proper types of flashing arrow signs are used. Highway I-80 CalTrans Lane Closures - California Highway Commute and Type K temporary railing placed within 10 feet of a traffic lane requires a reflector on each rail unit. Construction staff needs to complete the job-related temporary pedestrian facilities training within 6 months of assignment to inspect or administer contracts if they have not taken the online training within the previous 3 years. Verify that Type 1 and Type 2 flashing arrow signs comply with the specification requirements, including number of panel lights, display modes, power source, and devices to plumb and level the trailer. District 3 Lane Closures - California If a temporary pedestrian facility is needed, it should follow the ADA checklist in the. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. The area where the surfacing joins the existing roadway can be critical. Samples of activities that may require a contingency plan: A construction contingency plan describes: The contractor verifies or updates the contingency plan at the same time as submitting the written schedule of planned closures. The lump sum payment for this item includes all costs for placement, operation, maintenance, relocation, and removal of the Automated Work Zone Information System. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. The local CHP contact person will note in the cancellation form if Caltrans is being charged a cancellation or 4-hour overtime fee. When work activities are complete for the day, verify that the contractor removes or covers the signs. Emerald Grove Ave from Riverview Av to End of County Maintained Road. Require ballast for drums according to manufacturer specifications. The Angeles FOREST Highway is under our jurisdiction and closures for this highway can be found on our website. The CHP coordinator at the local CHP area office will complete, sign, and return the form to the Caltrans construction office. Please use an alternate route. Safety reviews conducted during the projects development may identify other deciding factors. 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. The Angeles CREST Highway (SR-2) is in the jurisdiction of Caltrans. Confirm temporary flashing beacon systems comply with the requirements in Section 12-3.34, Temporary Flashing Beacon Systems, of the Standard Specifications. Check for live traffic conditions. Category 2 devices include barricades and portable sign supports. Chapter 1 - Caltrans Construction Organization, 4-1202B Temporary Traffic Control Devices, 4-1202B (10) Temporary Crash Cushion Module, 4-1202B (14) Portable Changeable Message Signs, 4-1202B (16) Temporary Flashing Beacon Systems, 4-1202B (17) Automated Work Zone Information Systems, 4-1202B (18) Portable Transverse Rumble Strips, 4-1202B (19) Portable Radar Speed Feedback Sign Systems, 4-1202B (20) Automated Flagger Assistance Devices, 4-1202B (21) Temporary Automated End of Queue Warning System, 4-1202C (2)Temporary Pedestrian Access Routes, 4-1202C (3) Bridge Cleaning and Painting Activities, 4-1203B Temporary Traffic Control Devices, 4-1203B (10) Temporary Crash Cushion Module, 4-1203B (14) Portable Changeable Message Signs, 4-1203B (16) Temporary Flashing Beacon Systems, 4-1203B (17) Automated Work Zone Information Systems, 4-1203B (18) Portable Transverse Rumble Strips, 4-1203B (19) Portable Radar Speed Feedback Sign Systems, 4-1203B (20) Automated Flagger Assistance Devices, 4-1203B (21) Temporary Automated End of Queue Warning System, 4-1203C (1b) Contingency Plans for Closures, 4-1203C (1d) Status Updates for Authorized Closures, 4-1203C (1f) Placement Sequence and the Start of Work, 4-1203C (1i) Reverse Operations Inside Closures, 4-1203C (2)Temporary Pedestrian Access Routes, 4-1203C (3) Bridge Cleaning and Painting Activities, 4-1203D (3) Temporary Lane Line and Center Delineation, 4-1203D (4) Temporary Edge Line Delineation, 4-1203D (5) Temporary Traffic Stripe Tape, 4-1203D (6) Temporary Traffic Stripe Paint, 4-1203D (7) Temporary Pavement Marking Tape, 4-1203D (8) Temporary Pavement Marking Paint, 4-1203E Temporary Pavement Delineation for Seal Coats, 4-1206B Temporary Traffic Control Devices, 4-1206B (9) Temporary Crash Cushion Modules, 4-1206B (13) Portable Changeable Message Signs, 4-1206B (15) Temporary Flashing Beacon Systems, 4-1206B (16) Automated Work Zone Information Systems, 4-1206B (17) Portable Transverse Rumble Strips, 4-1206B (18) Portable Radar Speed Feedback Sign Systems, 4-1206B (19) Automated Flagger Assistance Devices, 4-1206B (20) Temporary Automated End of Queue Warning System, 4-1202 B (14) Portable Changeable Message Signs, 4-1202C (2) Temporary Pedestrian Access Routes, 4-1203C (2) Temporary Pedestrian Access Routes, CalOES: Power Outage and Fire Recovery Resources. 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. PDF TRAFFIC CONTROL SYSTEM TABLES FOR LANE AND RAMP CLOSURES - California Consider suspending work for the next shift until a written plan is provided to address future public safety. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. Prohibit the use of traffic cones that have been damaged or coated with asphalt or other substances that prevent the cones from functioning as intended. 11/25. Capital projectsif insufficient funds are available in both supplemental work funds and contingency funds, propose a fund request. 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. Caltrans Transportation Management Plan Guidelines provides more information on the recommended level of detail for TMPs. Verify the contractor installs Type P or Type R markers when required. Check that the sign complies with the visibility and legibility requirements. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. Refer to Section 2-214D, Construction Contingency Plan, of this manual. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. For current road conditions call 1-800-427-7623. ALT ALT Check railing alignment for any substantial offset to each other. CHP policy requires two officers in each unit from 10:00 p.m. through 6:00 a.m. Caltrans obtained an exception to have one officer per vehicle whenever two or more units are near one another on the same project, however, this is a local CHP office commander decision. If the contractor is to place the traffic control system repeatedly in the same place, the contractor can request to mark on the shoulder the locations of advance warning signs, cones, and drums. When it is not possible to maintain a width of 60 inches, provide a 60-by-60inch passing space at least every 200 feet to allow individuals in wheelchairs to pass. Adjustments should be made to create adequate sight distance, to avoid locations that require drivers to make multiple decisions, to accommodate expected queues, and to coordinate activities at multiple locations. 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. 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. Verify the contractor cements the bases of channelizers used for temporary edge line delineation as specified. Avoid sharply angled tapers. 2170. Compensation for flaggers shown on the contract plans, including advanced flaggers and additional flaggers will be included in the bid item for traffic control system. The Caltrans QuickMap drop down menu labeled Options enables the layer to be turned on or off. 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. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Click on the Nextbutton at the bottom right to go to the next slide. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. Communication equipment and procedures to follow when communicating with the resident engineers field representatives during contingency plan activation. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. Create a physical facility that will encourage motorists to appropriately guide their vehicles on the intended path of travel and make it possible for the vehicle to perform as intended. Make sure that portable transverse rumble strips are placed before closing the lane to traffic. The cost of covering, uncovering, and removing signs (when they are no longer needed) is included in the contract price for construction area signs. Portable Changeable Message Signs (PCMS) are required only during times, places, or activities stated in the plans and specifications and are not required when the traffic control system is nonoperational or for discretionary use. The special provisions provide detail for railroad requirements including contractors responsibilities with the railroads to move materials or equipment within the limits of the railroad property. Portable delineators are paid for as part of the contract item for the traffic control system. Examples of unacceptable messages include Drive carefully, Have a Nice Day, and Thank you.. Allow only one type of plastic traffic drum on the project. View from List View from Map One Stop Shop Traveler Information link for Western US states: California, Oregon, Nevada and Washington. Verify Type K temporary railing is placed on a firm, stable foundation uniformly graded throughout the entire length of the railing. 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. Verify that automated work zone information systems comply with the general system functionality, motorist information messages, system communications, traffic data acquisition, and user interface specification requirements. Mobile Review Sections 12-6, Temporary Pavement Delineation and 84-2, Traffic Stripes and Pavement Markings, of the Standard Specifications for temporary pavement delineation requirements. Include appropriate signage. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. 1-800-427-7623 for current highway conditions. Construction activities such as night paving may be a deciding factor when the operation requires a large number of trucks into and out of the work area. 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. Compensation for flaggers used for all movements of workers, construction vehicles, and equipment on or across lanes open to traffic will be included in the bid item of work involved. Confirm that advance warning signs for the new taper are located correctly. Division of Traffic Operations - Road Information - California Highway Information Road Information Know before you go : National Weather Service - Caltrans Social Media - QuickMap Real-time Travel Information Check Current Highway Conditions Enter Highway Number (s) You can also call 1-800-427-7623 for current highway conditions.