caltrans lane closure charts

Removal of the traffic control systemRemove all workers and equipment from the roadway. Process, justify, and document the request the same way as any other fund request. You may submit a single task order to cover more than 1 day. Consider placing supplemental tapers within an existing closure. A person with a visual disability traveling with the aid of a long cane must be able to detect it. During routine visits to the project, construction engineers should also review signing, delineation, construction contingency plans, and general traffic handling. The pending file for the project maintained by the resident engineer should include the basis of that estimate. Changes to any of these plans may alter the need for temporary crash cushion modules. Discuss the contingency plan at the project partnering or preconstruction meeting. 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 barricade construction complies with Section 12-3.10, Barricades, of the Standard Specifications and sheet A73C, "Delineators, Channelizers, and Barricades," of the Standard Plans. Determine when the contractor must submit a construction contingency plan. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. The cost of covering, uncovering, and removing signs (when they are no longer needed) is included in the contract price for construction area signs. 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. The contract item for PCMSs, commonly bid as furnish-each or furnish-lump sum, includes all costs for placement, operation, maintenance, relocation, and removal of the signs. Verify that the contractor maintains an unobstructed roadside when work is not in progress. Verify that the contractor is prepared to comply with TMPs related to work performance. The selected speed should be what a driver exercising due care would drive in normal conditions of light and weather. For guidelines on publicizing information, refer to Section 1-206, Relations With the Media and Traveling Public, of this manual. Verify the contractor provides overhead covering, overhead lighting, or both when required. 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. Length of closureAvoid long closures with no evidence of activity. Request the user interface software and provide it to the Transportation Management Center for installation. Initial placement of each barricade is paid for as a contract item at the time of placement. Be aggressive in seeking changes to improve the situation. Do not exceed the maximums shown in the requirements listed in Section 4.3, Accessibility Design Standards, of Design Information Bulletin Number 82-06. The project engineer should consult with the resident engineer to determine which specific construction operations should use COZEEP and use that as the basis of the initial funding. Closures are reported and managed using the web-based Lane Closure System (LCS) Mobile application. Reviewing the needs and control of all road users is an essential part of highway construction, utility work, maintenance operations, and the management of traffic incidents through a work zone. Observe the flagging operation to verify that flaggers are using the correct procedures for directing motorists in accordance with California Code of Regulations, Title 8, Section 1599,(8 CCR 1599) Flaggers, and Chapter 6E, Flagger Control, of the California MUTCD. Do not allow the contractor to use the double-stick butyl pads provided by the channelizer manufacturer; these pads do not meet Caltrans requirements. It is not necessary to restudy impact previously studied during planning and design unless significant commercial development has occurred in the area in the interim. 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. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. Section 7-1.02A, General, requires the contractor to comply with current laws, regulations and decrees. Initiate and obtain CHP sign-off of Form CEM-2101, COZEEP Daily Report. At the end of each day, report to the district COZEEP coordinator the COZEEP services used during that week. Refer to the Oversight Resident Engineer Guidelines, Sections 3.2.2(d), Safety, and 5.2.1, Encroachment Permit, for further guidance. Intended amount of work to be done during each closure. Use the posting of advisory speeds on warning signs to advise the public what speed is considered appropriate at specific locations, such as points of curvature or traffic diversion. 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. Mobile Avoid these difficulties by bringing the temporary surfacing back onto the existing highway in a square joint. Design for the least change in alignment, speed, or both. Review Section 84-2.03, Construction, of the. Verify that Category 3 temporary traffic control devices are on the Authorized Material List for Highway Safety Features. For construction projects awarded after June 30, 2021, all records are to be stored electronically in the Caltrans Falcon electronic document management system (FalconDMS). 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. Call on Caltrans work forces only because of a physical inability of the contractor or a refusal by the contractor to act. The CHIN incident layer is updated every 1 minute. 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 Verify no-passing zone signs are removed when no longer required. Verify the base is shaped to prevent rolling if struck by vehicles. Caltrans Highway Information Network (CHIN) Incidents CHIN incidents that involve closed lanes are indicated by orange triangular markers. During the inspection, drive through the system as though you had no knowledge of the work zone. Traffic cones are paid for as part of the contract item for the traffic control system. Confirm the contractor uses the long-term temporary pavement marker for 180 days or less and the short-term temporary pavement marker for 14 days or less. 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. During the planning and design phase of any project, an impact study is made for a proposed prolonged ramp closure. During night operations, the vehicles should have their headlights turned off and their hazard lights and flashing amber lights turned on. Speed management is desirable at locations such as rural freeways and expressways where traffic has been flowing in a high-speed, free-flow way for a significant period before encountering the work zone. An inevitable degree of mismatch between the old and new surfaces creates a slight discontinuity that may cause a car to lurch or swerve. The California Highway Patrol. Confirm that advance warning signs for the new taper are located correctly. Subsequent relocations of each barricade are paid for as extra work using the force account method. Caltrans or the contractor prepares plans to provide unobstructed roadways. For all project work, the lump sum payment for the traffic control system includes payment for all labor, equipment, and materials to install, maintain, and remove the traffic control system as shown on the plans or Standard Plans. Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, require the contractor to provide pedestrian access. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. Select a District or Statewide to start. Check the contractors layout work. Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. Lane Closure System (LCS) Mobile Statusing Instructions This training will take approximately 30 minutes to complete. 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. 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. When construction affects the pedestrian facility, the contractor should maintain a continuous unobstructed path connecting existing accessible elements, such as parking lots, or bus stops through the project. Perform additional reviews periodically throughout the construction project, since changes may affect the facilitys effectiveness. Anticipate needs for special treatments such as lighting. Verify the contractor delineates a PCMS with a taper consisting of nine traffic cones. Weekend Closure of Seacliff Ramps on Highway 101. As funding and operations allow, consider providing COZEEP for the following situations: Generally, COZEEP is not necessary when only one lane is closed on freeways with four or more lanes in the same direction of travel. EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. Move the workers and equipment onto the closed lanes only after all system components are in place. Connect closures by extending the tangents. By itself, cost should not be a primary limiting factor. PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. If necessary, direct the contractor in writing to act at once to remedy any issue not in compliance with the contract: If the contractor cannot address the traffic safety issue because of a lack of materials and it is safe to do so, consider temporarily suspending the work until correction can be made. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Use the standard formula for taper length shown in the California MUTCD or in the projects traffic control plan details. In many cases, placing a PCMS behind existing guard railing will protect it. 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. Links Regional Sites A contractors failure to perform is cause to suspend work. The LCS will generate email notifications to the resident engineer and the district traffic manager when the contractor cancels a closure. Use Form CEM-2302, Temporary Pedestrian Access Route Weekly Inspection Report, to document that TPARs are maintained in compliance during the course of work. Confirm flaggers are wearing American National Standards Institute (ANSI)-compliant garments in accordance with the Construction Safety Orders of the California Department of Industrial Relations, or the prime contractors or subcontractors Injury and Illness Prevention Program or Code of Safe Practices, whichever is more stringent. Once assigned to the project, do the following: When others administer the contract, oversight of traffic through and around a work zone involves overseeing and working with the local agency or private entitys resident engineer.

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