All closure information is continually updated and subject to change. This notification allows Caltrans to coordinate work within the highway corridor. The Changeable Message Sign Guidelines developed by the Division of Traffic Operations provide a listing of approved abbreviations for PCMSs. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. 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. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively. Move the workers and equipment onto the closed lanes only after all system components are in place. Refer to Section 8-1.06, Suspensions, of the. If the blunt end is within 8 feet, appropriate approved crash cushion protection other than sand filled modules should be provided. Consult with the transportation management center before temporarily closing a ramp not previously scheduled through the LCS. Confirm compliance with the minimum legibility distances. The contractor develops a construction contingency plan to identify activities, equipment, processes, and materials that may delay reopening of closures in the event of failure or breakage. Review the contractors work plan for compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the Standard Specifications. Closures that will reduce horizontal or vertical clearances require even more notification. Submit the CHP notification to the person who issued the daily report. The selected speed should be what a driver exercising due care would drive in normal conditions of light and weather. Communication equipment and procedures to follow when communicating with the resident engineers field representatives during contingency plan activation. Verify the channelizers post is predominantly orange. Before opening lanes to traffic, remove or obliterate all conflicting traffic stripes and markings. Clearly identify early-finish and late-finish milestones for every major activity. Visualize what effects changing conditions of visibility and lighting will create. At the end of the shift, the senior CHP officer onsite should estimate travel time and mileage for each officer from the project site to the CHP office. If sight distance is not adequate, contact the district traffic engineer for suggestions or recommendations. Lane widths should be consistent with the widths of the approach roadway. Welcome to the official Facebook Page of Caltrans District 1! In accordance with the agreement, cancellations received less than 24 hours before work is to begin will be charged a cancellation fee of $50. The change order must clearly state there will be adjustment on the traffic control system item by reason of this change. The Caltrans representative can suspend the contract work. Refer to Section 12-6, Temporary Pavement Delineation and Section 12-7 Temporary Pavement Delineation for Seal Coats, of the Standard Specifications for temporary signing requirements for no-passing zones. Response #1:Lane Closure during the day on Peaceful Oak Road is included as per page 31 in the Special Provisions Section 12-4.02C (3) (m) Chart No. Lane Closure Terms - California Allow only one type of portable delineator on the project. Calculate the adjustment on a force account basis. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Verify that the contractor has all components on hand before setting up any traffic control system and that all components meet the specifications requirements. Verify TPARs are constructed in compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the. 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. Reviews the TMP and traffic contingency plan for constructability issues. Do not allow the use of sandbags. Beginning and ending times for critical work activities for work conducted in a closure. Avoids putting pedestrians into conflicts with work vehicles, equipment, and operations and with vehicles moving through or around the job site. California State Route SR-38 San Bernardino Mountains Traffic & CHP End-of-queue management is desirable at locations where traffic queues are anticipated. The Angeles CREST Highway (SR-2) is in the jurisdiction of Caltrans. Systems affecting traffic only in one directionStart with the first device that the drivers will see as they enter the work zone (usually a Road Work Ahead sign). Other closures determined on a project-specific basis. Similarly, certain striping operations require the operator to operate against live traffic because of clearances. Review Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, of the Standard Specifications for the temporary pedestrian facilities requirements. Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. 555 were here. A general time-scaled logic diagram displaying the major activities and sequence of planned activities that comply with special provision requirements. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. Use the guidelines when determining when and how to use COZEEP on a project. Review the project for indications of driving difficulty. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 The cross slope must be no greater than 1:50 (2 percent) and the running slope no greater than 1:20 (5 percent). Below are Twitter Feeds from Caltrans District 6 and District 7 with updates. Drivers should be able to read the entire message at least two times before passing the sign. CHP invoices will include monthly charges for services provided. Review the project plans and sheets T1A, T1B, and T2 of the Standard Plans. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. Check that all crash cushion modules are filled with the proper weight of sand. Avoid placing entering transitions on or just beyond horizontal curves or the crest of a summit vertical. 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. It is imperative that the regulatory speed limit be posted only in areas of the project where required and only for the duration of the conditions justifying the reduction as discussed in the speed reduction order provided by district Traffic Operations staff. Confirm that the task order, which has five parts, is completely filled out. Consult your district COZEEP coordinator for a current estimate of hourly and mileage COZEEP cost. At no time should a U-turn be permitted in traffic. DEPARTMENT OF TRANSPORTATION DIVISION OF TRANSPORTATION PLANNING P.O. District 4 Lane Closures - California Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. These instances do not require formally approved plans. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. Acting as a resource for the resident engineer, construction engineer, DTM, and TMP manager during TMP implementation and reviewing the contractors construction contingency plan. The cost of providing flaggers is included in the bid item cost for portable signal systems. Check the contractors layout work. If closure of an existing pedestrian route is required because of the contractors means and methods, remind the contractor of their responsibility to design and construct a TPAR at their expense, and obtain authorization to proceed with the work activities. Verify the crash cushion array is in place before opening traffic lanes adjacent to the protected obstacle. 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. Design for the least change in alignment, speed, or both. Verify that the weight of the attenuator and the weight of the support truck are within the specified limits as shown on the Authorized Material List for Highway Safety Features. Coordination with the district COZEEP coordinator is needed to determine local CHP policies. Retain documentation of these reviews in Category 6, Safety, of the project records. Caltrans or the contractor prepares plans to provide unobstructed roadways. 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. Obtain a sample of the type of portable delineator to be used on the project. California code are designated by (CA). Closure Search County All Counties Selected Counties: Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano Sonoma Route (s) All Routes Selected Routes: 1 4 9 12 13 17 24 25 29 35 37 61 77 80 82 84 If the contractor requests additional CHP support beyond what the project plan includes, you may, if appropriate, write a change order. 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. ODOT permitted lane closure chart example . 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. State Route 210 Information | Highland, CA Keep pedestrian facilities clear of obstructions. Verify temporary flashing beacon systems are relocated as work progresses according to the specifications. In addition, it is recommended that Construction field staff take the online training every 3 years as a refresher. Obtain self-certification using Form TR-0030, "Work Zone Category 1 Temporary Traffic Control Device Certificate of Crashworthiness," from the contractor. 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. Withhold some payment from progress pay estimates to cover the cost of removing Type K temporary railing. 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. Section 2-1, Safety, of this manual covers the responsibilities of the districts construction safety coordinator (CSC) who should periodically review the traffic handling for each project. Verify all new and used temporary railing elements comply with requirements for end connection and surface finish. If an impasse occurs, the district COZEEP coordinator and the designated CHP division office contact should act as the second level of review. In urban and suburban areas with high vehicular traffic volumes, place the signs at intersections. Chapter 2: Safety and Traffic, Section 2: Traffic. Verify attendance of subcontractors and other contractors personnel involved with traffic control. For their application, review the current California Manual on Uniform Traffic Control Devices (California MUTCD). Request the guidelines from Construction headquarters. Scheduled Times: 8:00 a.m. to 4:00 p.m. Expected Delay from Traffic Control due to Road Closure. In addition, the plans provide traffic handling details during construction of the structure work per Traffic Handling Plans and related plans including TH-3 (Sheet 54 of advertised plans). The contractor must submit a work plan and obtain authorization to proceed before starting work. The following are some possible installation procedures that may be used by the contractor, depending on the situation in which the system will be used: After installation and when the inspector is available, make a drive-through inspection of the system. Remind the contractor of Americans with Disabilities Act requirements if the traffic control system will affect pedestrian traffic and a temporary pedestrian access route is needed. Verify Type K temporary railing is placed on a firm, stable foundation uniformly graded throughout the entire length of the railing. If the contractors activities interfere with vehicular or pedestrian traffic, contact the contractor and request correction of the deficiency. When AFAD are in use, allow the contractor to use portable vehicle transverse rumble strips, but do not allow the use of a 48-inch-by-48-inch C9A(CA) sign or gate cones. Reviews the contractors contingency plan. Provide the contractor with the message content and the thresholds used for triggering when the messages will be displayed. Complete training in one sitting. Verify channelizers used for temporary edge line delineation are predominantly orange and the surface- mounted type. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. Results will display in a new window. The maintenance person should have spare cones, signs, and barricades available to replace or restore system elements displaced or damaged by 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. Caltrans - Quickmap FAQ - California Example Transportation Management Plans - FHWA Work Zone @CHP_Chico. Travel | Caltrans - California Department of Transportation Contact Construction at headquarters for a current hard copy. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Please use an alternate route. Caltrans requires TMPs for all planned activities on the State Highway System. Check pallet heights when used. Request a list of Category 2 temporary traffic control devices to be used on the project and copies of their Federal Highway Administration (FHWA) acceptance letters. Removal of the traffic control systemRemove all workers and equipment from the roadway. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. Highway SR-17 over Santa Cruz Mountains CalTrans Lane Closures Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Verify that pedestrian facilities comply with the Americans with Disabilities Act. EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. Create a Requestor LCS account and set the option in the account to status closures for those who will request and status closures. The resident engineer should determine which contractor activities might use COZEEP support. For example, anchor guardrail ends and install crash cushions. 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. In Part 4, identify a Caltrans project supervisor, usually the resident engineer or an assistant resident engineer. Traffic control costs in support of extra work are to be paid as part of the extra work. 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. Be aware that reductions in the width or number of lanes affect the capacity and flow of traffic. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. 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. If there are questions as to flagger competency, contact your construction safety coordinator to have them come and observe the flagging operation. The activities would, therefore, cause the closure to remain past the time allowed in the closure charts. Coordinate work activities with the CHP and other local and regional transportation stakeholders as appropriate. Caltrans Emergency Road Closures - California Open Data Ask the contractor to replace channelizers that are displaced or fail to remain in an upright position. Do not allow the application of temporary pavement delineation over existing pavement delineation. The contractor is responsible for accommodating pedestrians through or around the work zone whenever the work disrupts pedestrian facilities. If a system shutdown occurs, planned or unplanned, the contractor should provide flaggers to control traffic until the traffic signals are functioning correctly. Then remove the devices and signs in the reverse order of placement. Process, justify, and document the request the same way as any other fund request. Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. Consider these details: https://dot.ca.gov/programs/construction/publications. 2. During construction, district construction directs the implementation of TMP elements that are part of the contract or encroachment permit. Contact the district traffic manager for assistance with either of these tasks. Maintenance funded projectson maintenance projects, obtain additional funding through a request to the district Maintenance Unit. The contractor is responsible for the replacement expenses. SignsReview sign line of sight visibility and verify it complies with Section 12-3.11, Construction Area Signs, of the, Vertical and horizontal curvesVerify tapers are visible for their entire length to approaching traffic. Verify the contractor installs the temporary no-passing zone signs if no-passing centerline pavement delineation is obliterated. Road closures and delays are subject to change due to weather. Moving closures are 10-97 before the actual start time of the closure, and 10-98 after the actual end time of the closure. Click on any marker to get project details as of March 1, 2023. Critical stage for each operation when the alternative or additional equipment, materials, or workers must be activated. Provide the following information to the district railroad liaison agent who will forward it to the Public Utilities Commission: If construction involves structure work, send a copy of the above information to Structure Design. If a change order is processed that requires COZEEP support, and it is estimated that existing state-furnished materials funding for COZEEP is not sufficient, include additional funding for COZEEP as part of the change order. Verify temporary or permanent pavement delineation is in place before opening the traveled way to traffic. Perform additional reviews periodically throughout the construction project, since changes may affect the facilitys effectiveness. 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. Caltrans Highway Information Network (CHIN) Incidents CHIN incidents that involve closed lanes are indicated by orange triangular markers. Verify that the contractor schedules and conducts a meeting to discuss the operation of impact attenuator vehicle as required under Section 12-3.23A(4), Quality Assurance, of the Standard Specifications. If properly shielded, most lights can be mounted on construction equipment. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Confine the work area to as short a distance as practical. When multiple projects in one area occur at the same time, require contractors to coordinate their efforts by resolving schedule conflicts before submitting their schedules for closures, and verify there are no closure conflicts before implementation. The following are typical situations in which field adjustments are necessary: If long closures are unavoidable, protect the active work area by placing barricades or drums across the closed lanes, upstream of the work area. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. Connect closures by extending the tangents. Invoices should include the agreement number and be submitted monthly in arrears, in triplicate, within 60 calendar days of date of service. During the preconstruction conference, discuss: https://dot.ca.gov/programs/construction/forms. Before making a decision to approve a change order that would result in a prolonged ramp closure, weigh the results of the study with factors, such as construction costs, travel costs, delay, and safety. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. The path must be stable, firm, and slip resistant. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. Daytime ramp closures do not usually need COZEEP. Contractor will collect 7 day 24 hour traffic counts from Caltrans. 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. In addition to adjustments for ordered changes, process change orders that adjust compensation when increased or decreased closures are required because of underruns or overruns in the engineers estimated quantities. Every five minutes LCS reports all approved closures planned for the next 7 days, plus all current lane, ramp, and road closures due to maintenance, construction, special events, etc. Consider placing supplemental tapers within an existing closure. If you authorize the devices for use, record the authorization in the daily reports. This requirement may mean closing an extra lane. Set up Requestor or representative that will provide a status of closures, LCS accounts for the trained contractors employees accordingly, and provide them with their login information within 5 days after they have completed the training. Look in the resident engineers pending file for design assumptions and estimate calculations. Lane Closures - California Anticipated length of time, rounded to the nearest 5 minutes, to pick up the closures. If the opening has a drop off behind it that might present a hazard to the public, document in the resident engineers daily report an exception to the Standard Plans note and have the contractor close the gap for public safety purposes. Use of 180-day temporary pavement markers on an open-graded surface is not advised; when removed, the marker glue can peel up the open grade. TMPs include strategies to minimize work-related traffic delays while reducing the overall duration of work activities where appropriate. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. Avoid sharply angled tapers. If it becomes necessary to cancel the work, call the local CHP contact person listed in Part 4 of the task order as soon as possible. The cost estimate should include an estimated number of COZEEP service hours and travel time converted into an equivalent dollar cost. Review with the contractor how flaggers will communicate with each other, with pilot cars, and with workers inside the controlled area. Do not allow the use of power from private parties to power the temporary flashing beacon system. 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. Maintain a width of 60 inches throughout the length of the pedestrian pathway. When necessary, ask the contractor to adjust placement or message content of signs based on changing project or traffic conditions. Section 4-73, Concrete Curbs and Sidewalks, of this manual provides policies and procedures for those facilities. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. The Angeles FOREST Highway is under our jurisdiction and closures for this highway can be found on our website. The area where the surfacing joins the existing roadway can be critical. PCMS can be used in place of an advance flagger to remove workers from the roadway to improve worker safety from traffic. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Avoid traffic splits if possible. Verify that Category 3 temporary traffic control devices are on the Authorized Material List for Highway Safety Features. 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. As a last resort, the state representative has authority to stop the contractors operation, wholly or in part, or take appropriate action when public safety is jeopardized. The contractor bears costs and expenses for additional support from the CHP, and Caltrans deducts associated costs from monies due the contractor. If the safe operating speed of traffic through a work zone is significantly less than the approach speed of highway traffic, a reduced work-zone regulatory speed limit may be established. 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. Obliterated traffic stripes and markings should not be visible to drivers as pavement delineation during the day, at night, and under all weather conditions. Based on traffic counts, the district traffic operations office determines times for closures and for night work. For changes to the district-approved traffic control plans on contracts administered by others, use the same review and approval process established for Caltrans-administered construction contracts. The railroad company should be represented at a preconstruction meeting to discuss the schedule of work over or near railroad facilities. Review the Public Safety section in the contract. Provide the contractor with the internet link to access the LCS web-based training. The contractor is responsible for accommodating pedestrians through or around the work zone. Check sign posts to confirm compliance with breakaway features. Sep 21 2022 05:56 PM. Inspect crash cushion modules to confirm they comply with the specification and manufacturer requirements. Damaged barricades should be repaired at the contractors expense, regardless of the cause, including damage by public traffic. Caltrans announced a 59-hour weekend closure of Seacliff off and on ramps on southbound Highway 101 in Ventura County . Dated notations or revisions to plans may be helpful. 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. Notify the district transportation management center when unforeseen traffic delays result from planned work. Verify the required signs are placed during the cleaning and painting activities and removed at the end of each work shift. Verify that temporary crash cushion modules used were manufactured after March 31, 1997. Where the prevailing speed of the approach is limited by alignment, the design speed should be equal to the prevailing speed of the approach roadway.