While the Caltrans' charts did not explicitly dictate that a contractor must perform work during nighttime hours, the charts functionally required that any work requiring a lane closure could only be performed at night. CHP policy and the COZEEP agreement require that a sergeant or higher ranked officer be assigned to oversee COZEEP officers if there are more than 4 officers assigned to a project. Check for live traffic conditions. 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. Make safety and convenience the primary design considerations. 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. Highway I-80 CalTrans Lane Closures - California Highway Commute and 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. Section 7-1.02A, General, requires the contractor to comply with current laws, regulations and decrees. 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. The invoice backup will include the COZEEP service summary and copies of cancellation notices. Check with the COZEEP coordinator to determine location of the nearest CHP office that will be supporting your project. Critical work activities are those performed in a closure that would render any portion of the traveled way unsuitable for public traffic use. Users include motorists, bicyclists, and pedestrians within the highway, including persons with disabilities, defined by the Americans with Disabilities Act of 1990 (ADA). This map shows all of Caltrans current projects (792 ongoing construction contracts). Caltrans District 1 | Eureka CA - Facebook For details related to preconstruction conferences, refer to Sections 5-002, Preconstruction Conference with Caltrans Personnel, and 5-003, Preconstruction Conference with the Contractor, of this manual. The reviewer should determine that the plan can be implemented and that it adequately facilitates the movement of trafficincluding bicycles, motorcycles, and pedestrians. Adequate maneuver room at critical points is an important factor in preventing accidents. Confirm the sign is placed where it is most visible to approaching motorists. Follow the districts instructions for distributing news releases. Make the environment like the approach highway. The DTM calculates the delay penalty during the design phase of the project. For current road conditions call 1-800-427-7623. Contact the district traffic manager for assistance with either of these tasks. Discuss comments or suggestions regarding traffic control with district Design and Traffic Operations during the projects planning and design phase. Verify the proper types of flashing arrow signs are used. District 4 Planned Lane Closures Search for Lane Closure information using the options below. During the planning and design phase of any project, an impact study is made for a proposed prolonged ramp closure. 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. Traffic Control Plans and Detour Plans - Sacramento County, California Section 12, Temporary Traffic Control, directs the contractors attention to the. Caltrans can enforce contractor compliance with closure pickup deadlines in two ways: Caltrans can order a contractor to pick up a closure early if traffic delays become significant because of a project incident or activities outside the project area. 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. Obtain from the contractor, the completed Form CEM-2311, Temporary Pedestrian Access Route Contractor Compliance Report, within 2 business days after construction of a temporary pedestrian access route. 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. Verify the required signs are placed during the cleaning and painting activities and removed at the end of each work shift. Look in the resident engineers pending file for design assumptions and estimate calculations. Verify attendance of subcontractors and other contractors personnel involved with traffic control. For example, compensate for a sharper curve with solutions such as increased lane width or a clear recovery zone. Follow these guidelines and general considerations for reviewing and approving traffic control plans. @CHP_Chico. 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 Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. For a detailed discussion of acceptable temporary delineation methods, refer to Section 4-12, Temporary Traffic Control, of this manual. Verify the temporary flashing beacon system includes a backup power source and automatic transfer switches. During night operations, the vehicles should have their headlights turned off and their hazard lights and flashing amber lights turned on. Anticipated length of time, rounded to the nearest 5 minutes, to pick up the closures. If the contractor cannot address the traffic safety issue and it is not safe to suspend the work, request that the contractor take all steps necessary to provide for traffic safety and allow only the work to continue that had started at the time the issue was recognized. 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. 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. With approval from the District Lane Closure Review Committee, you may exceed the 30-minute maximum delay. Caltrans lane closure charts - btugvo.tamc.info Workers may operate vehicles opposite the flow of traffic inside a closed lane only with the prior authorization of the resident engineer. Live Traffic Cameras View live traffic conditions by regions and areas. They are not detectable by persons with visual disabilities. Coordinate with the district public information office to provide the public with information on planned project road closures, new road openings, traffic rerouting, and changes in traffic conditions. Geometrics for a transition at the end of a high-speed approach should be better than those adequate for a situation within the work zone. Confirm that the task order, which has five parts, is completely filled out. Otherwise, Federal (MUTCD) codes are shown. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. Then install in sequence all remaining signs and devices in the opposing direction of travel. Verify that portable delineators meet the dimension requirements. Category 2 devices include barricades and portable sign supports. The contract item price includes the costs of maintaining, replacing, and repairing channelizers. www.dot.ca.gov May 5, 2020 Mr. Patrick McDaniel California Department of Forestry and Fire Protection 2840 Mt. Mobile Encroachment permit provisions require the permittee to pick up a closure early without compensation. Review sheet T3B of the Standard Plans for staking requirements. The Angeles FOREST Highway is under our jurisdiction and closures for this highway can be found on our website. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . Lane Closure System - Caltrans :: Commercial Wholesale Web Portal 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). A contractors failure to perform is cause to suspend work. Review these requirements with the contractors before work starts. PDF Lane closure FINALEDIT - publications.iowa.gov Verify that the pavement was not damaged during removal. 1-800-427-7623 for current highway conditions. 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. Field adjustments to the traffic handling plans are frequent occurrences. 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. Evaluate the COZEEP use criteria for complete highway closures and nighttime closures of one or more lanes on multilane highways. 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. Contact Construction at headquarters for a current hard copy. 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. The objective of traffic control is to provide for worker protection and the safe passage of public trafficincluding bicycles, motorcycles, and pedestriansthrough and around the work zone with as little inconvenience and delay as possible. The Code of Federal Regulations, Title 23, Section 630, Subpart J, Work Zone Safety and Mobility, (23 CFR 630 Subpart J) requires Caltrans to adopt a policy that implements TMPs on all federally funded highway projects. For example, if the number of lanes is reduced and the direction changed, complete the lane drop before starting the alignment change. Consider sight distance for drivers because of temporary features such as falsework impeding view of traffic signal systems. 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. Themmbm.net DA: 11 PA: 37 MOZ Rank: 60. If the blunt end is within 8 feet, appropriate approved crash cushion protection other than sand filled modules should be provided. 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. Consider placing supplemental tapers within an existing closure. Verify that additional speed limit signs indicating the reduced speed limit are placed within the construction work zone as specified. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. 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. If the pedestrian facility existing before construction began was accessible to pedestrians with disabilities, the one provided during construction should also be accessible.
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