Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. Verify the crash cushion array is in place before opening traffic lanes adjacent to the protected obstacle. Feb 26 *State Route 39 in Angeles National Forest* SR-39 is CLOSED starting at East Fork Road until further notice due to snow, ice & a rock slide in one spot. 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 If the bid item is not included in the project, process a change order to provide a TPAR. Creating clear recovery zones may also require ordering staging of certain elements of the work, cleanup grading, and temporary placement or removal of materials. Each advance warning sign shall be equipped Review Section 12-4.05, Bridge Cleaning and Painting Activities," of the Standard Specifications. Verify the base is shaped to prevent rolling if struck by vehicles. 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. During night operations, the vehicles should have their headlights turned off and their hazard lights and flashing amber lights turned on. Verify the contractor completely installs the traffic control system before commencing work. Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Prohibit messages that do not convey real-time information to the motorist. Payment is computed as extra work. Confirm the contractor places portable flashing beacons according to the plans and removes them from the traveled way at the end of each nights work. Verify TPARs are constructed in compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. (Under ideal conditions, all advance warning signs and the taper would be in a tangent with the taper placed on a slight upgrade for improved visibility.). The project engineer should include adequate COZEEP funds in the project estimate. Do not allow the use of power from private parties to power the temporary signal system. Consideration for worker safety and the safe movement of traffic through work zones starts with planning. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. For nighttime operations for contractor staff, the law recommends but does not require ANSI 107-2004 Class 3 garments. You may submit a single task order to cover more than 1 day. Consult your district COZEEP coordinator for a current estimate of hourly and mileage COZEEP cost. 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. To protect the highway during construction, improvement, or maintenance operations. Work zone activities can disrupt the publics mobility and access. Most parts are self-explanatory. 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. 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. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. . PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. Obtain from the contractor, the completed Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. A desirable standard consists of full width lanes plus an effective width of constructed shoulder. Periodic project safety reviews should note deficient areas and provide recommendations for the contractor to correct those deficiencies. 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. Dansher Rd. The resident engineer should determine which contractor activities might use COZEEP support. Notify Me. Request the guidelines from Construction headquarters. During construction, district construction directs the implementation of TMP elements that are part of the contract or encroachment permit. 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 invoice backup will include the COZEEP service summary and copies of cancellation notices. The contractors responsibility to submit a Form CEM-2311, Temporary Pedestrian Access Route Contractor Compliance Report, within 2 business days after construction of a temporary pedestrian access route, and a Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. Verify that the contractor has all components on hand before setting up any traffic control system and that all components meet the specifications requirements. If an impasse occurs, the district COZEEP coordinator and the designated CHP division office contact should act as the second level of review. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. Review the specification requirements and sheet T4 of the Standard Plans. California Department of Transportation (Caltrans) Colorado Department of Transportation (CDOT), Region 1 and Region 6 Indiana Department of Transportation (INDOT) . Intended amount of work to be done during each closure. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. TMP strategies are designed to maintain additional delays below this maximum threshold, that is, less than 15 or 20 minutes. 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. Request a certificate of compliance for Type K temporary railing. 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. Temporary pavement markers will not adhere to a cold in-place recycling surface. Maintaining such closures is a full-time assignment, and the assigned worker should have no other duty. The cost of providing flaggers is included in the bid item cost for portable signal systems. The statewide agreement requires that cancellations be made during normal working hours and at least 24 hours before the time that the CHP is to arrive on the project. Significant traffic effectan individual traffic delay of 30 minutes or more above normal travel time during recurring congestion on the existing facility. The contract item price also includes the costs of work necessary to restore channelizers damaged by public traffic. All cones should use the same type and brand of retroreflective sheeting. Retroreflective sheeting on channelizers. 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. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. Keep the projects completion dates current in the LCS. For traffic control requirements, refer to Section 12, Temporary Traffic Control, of the Standard Specifications and the California Manual on Uniform Traffic Control Devices (California MUTCD). Verify that automated flagger assistance devices (AFAD) comply with the requirements in Section 12-3.38 Automated Flagger Assistance Devices of the Standard Specifications. Verify staking of railing according to sheet T3B of the Standard Plans. Describe the work by length, width, and unit of measure conforming to the appropriate progress pay items. This will speed the placing of closures and allow for a more consistent taper alignment. 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. Include appropriate signage. Directs the termination or modification of active planned lane closure operations when traffic delays become significant, without compromising traveler or worker safety. 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. The project engineer should include the project estimate funds necessary to provide COZEEP as state-furnished materials and services. flags for daytime closure. Unknown time of reopening. Avoid traffic splits if possible. Any contractor requests for COZEEP that are denied by the resident engineer should be in writing to the contractor stating the reasons for denial of the COZEEP support. Where possible, compensate for a required reduction of one by an improvement of another. This requirement may mean closing an extra lane. Acting as a resource for the resident engineer, construction engineer, DTM, and TMP manager during TMP implementation and reviewing the contractors construction contingency plan. Message Signs 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. QuickMap Know before you go. Verify portable flashing beacons operate according to the specifications. When construction activities involve railroad rights-of-way or grade crossings, contact the district railroad liaison agent to confirm that all processes are complete and that the contractor may begin work. Section 12, Temporary Traffic Control, directs the contractors attention to the. 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. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Section 124 of the California Streets and Highways Code authorizes Caltrans to close or restrict the use of any state highway whenever it considers such actions necessary for these reasons: Closures may also be necessary after major earthquakes or other natural disasters. Caltrans attempts to maintain safe and convenient access for pedestrians and bicyclists, who are susceptible to disruptions because of their slower speeds and sensitivity to uneven surfaces, noise, airborne dust, road debris, and fumes. Retroreflective sleeves on traffic cones. The CHIN incident layer is updated every 1 minute. 18h. The between the L tapers required for each closed traffic lane; Lane Closure Report for the week of 7/29/19 - 8/2/19 Inyo, Mono & Eastern Kern Counties - The California Department of Transportation (Caltrans) would like When work activities are complete for the day, verify that the contractor removes or covers the signs. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. The following guidelines are for measuring and paying for various traffic control devices for construction areas. Contact the district traffic engineer for recommendations if the clearance to the traffic lane cannot be obtained. Confirm supporting steel pipes are placed on the traffic side of the screen so that if a panel becomes dislodged, the plywood will fall away from traffic. District Construction should request an impact study for proposed prolonged ramp closures not formally considered in the planning or design phase. Maintain a width of 60 inches throughout the length of the pedestrian pathway. Restore all signs and signals to normal operation. Review the closure requests for compliance with the closure requirements charts and other contract requirements. Verify the pavement is clean and dry and the contractor places the channelizers during conditions that meet the required temperatures. Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. Verify the contractor notifies and cooperates with local authorities wherever the local authorities regulate traffic. Traffic queuesContain traffic queues completely within the advance warning signs of any closure. Routinely inspect temporary pedestrian facilities for compliance. EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. Then remove the devices and signs in the reverse order of placement. CalTrans Lane & Road Closures SR-14 North Wed Mar 1 2023, 9:01AM Lasting 6 hours Full closure lasting 6 hours on Off Ramp for Road Maintenance affecting All lane (s) in District: 7 From: Antelope Valley Freeway, Route 14 Newhall to Placerita Canyon Rd Newhall View on Google Maps ID: C14CA-0003-2023-03-01-09:01:00 Wed Mar 1 2023, 9:01AM Emerald Grove Ave from Riverview Av to End of County Maintained Road. Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Acts as a resource for the resident engineer, the DTM, and the TMP manager during TMP implementation. Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. 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. To establish the geometry, markings, devices, and signs that existed during the project, maintain in sufficient detail a record of the placement into service, the changes, and the discontinuance of roadways and detours. Do not use the contract item for Type K temporary railing to pay for temporary railing that is placed to fulfill the requirements of the Public Safety section. Show the design of the temporary roadway, including pedestrian and bicycle facilities, in the traffic control plan. Review the submittal for any Type 3 barricade to be used as sign support for crashworthiness to the Transportation Research Boards NCHRP Report 350 criteria or the American Association of State Highway and Transportation Officials (AASHTOs) Manual for Assessing Safety Hardware (MASH) as a single unit with a sign panel of the size and type used on the project. Verify the contractor removes or covers any construction area signs that duplicate or contradict the signs for a project within 250 feet of another project. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. Direct the contractor to remove any temporary pavement delineation that conflicts with the permanent pavement delineation. Extend entrance ramps through the closed lane by projecting the left shoulder line. Refer to Section 7-1.04, Public Safety, of the Standard Specifications, and Topic 902, Sight Distance and Clear Recovery Zone Standards, of the Highway Design Manual. Caltrans TMP for the Bay Bridge Full Closure. Provide the contractor with the message content and the thresholds used for triggering when the messages will be displayed. 3. 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.
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caltrans lane closure charts