For the use of amber flashing lights and for driving and parking in a closed lane at night, refer to the, Verify all equipment is visible to traffic as required by the California Code of Regulations, Title 8 (8 CCR), Industrial Relations., Review closure layouts for visibility and effectiveness. Caltrans does not pay for providing the TPAR when the pedestrian route closure is the result of contractors means and methods. Extend the straight section, known as the tangent portion of the closure, to better position the taper. Length of closureAvoid long closures with no evidence of activity. 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. Confirm the contractor submits a schedule of planned closures in advance as required by Section 12-4.02A(3), Submittals, of the Standard Specifications. 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 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. Lane Closure System Welcome to LCS User ID: Password: Forgot your password? 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. Cold storms bringing wind, rain and low-elevation snow heavy at times are forecast through early March. During the inspection process, check that all contractor-installed finished elements comply with dimensions and installation requirements. A contractors failure to perform is cause to suspend work. To expedite the work, it is helpful to close the exit temporarily if the contract, traffic patterns, and volumes permit. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. Periodic project safety reviews should note deficient areas and provide recommendations for the contractor to correct those deficiencies. Do not permit rocks, concrete, or other hard objects to be used for this purpose. In accordance with Caltrans policy, no undelineated roadway can be opened to unrestricted or uncontrolled traffic. The California Department of Transportation (Caltrans) and the California Office of Traffic Safety (OTS) today unveiled Safety Sam as their new safety cone mascot. Verify the contractor offsets the approach end of Type K temporary railing by 15 feet minimum from the edge of an open traffic lane, according to Section 7-1.04 Public Safety, of the Standard Specifications. If a change order modifies the plans, construction engineers should take steps necessary to verify that the modified plans are adequate to provide the highest level of traffic safety and service consistent with conditions actually encountered. 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. Some reviews should take place at night, particularly when a major traffic change has taken place. Traffic queuesContain traffic queues completely within the advance warning signs of any closure. The traffic control plan should be appropriate for anticipated conditions that may occur during construction. Establishing continuity is especially necessary if previous traffic shifts have created confusing or conflicting diagonal joints and have eradicated pavement markings. A maintaining traffic standard special provision allows assessing the contractor a contract payment deduction for the value of a traffic delay when the contractor exceeds the closure window. Do not allow the use of nonretroreflective portable signs during hours of darkness. Directing the contractor to move the portable flashing beacon after initial placement is change order work. 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. Contact the project manager to arrange the study. File completed ADA compliance reports in Category 23, Temporary Pedestrian Access Routes, of the project files. Order repainting when needed. Obtain required submittals for the systems in accordance with Section 87-14 Radar Speed Feedback Sign Systems, of the Standard Specifications. During these reviews, examine the locations of planned roadside obstacles as well as protective safety devices, signs, striping, detours, falsework, temporary railing, attenuators, and clear recovery zones. Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Use the guidelines when determining when and how to use COZEEP on a project. Traffic control devices, equipment, and other construction materials and features should not protrude into the usable width of the sidewalk, temporary pathway, or other pedestrian facility. Caltrans or the contractor prepares plans to provide unobstructed roadways. During the term of the contract, the CHP may increase or decrease the rates shown in the contract by notifying the Caltrans statewide contract managers, who will notify the district coordinators. Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, require the contractor to provide pedestrian access. The contractor is responsible for accommodating pedestrians through or around the work zone. During routine visits to the project, construction engineers should also review signing, delineation, construction contingency plans, and general traffic handling. Verify the proper types of flashing arrow signs are used. Look for such signs as broken delineators, skid marks, and tire marks on temporary railing, which indicate a potential need for improvement. Discuss the contingency plan at the project partnering or preconstruction meeting. The statewide master agreement for COZEEP requires that all Caltrans requests for support be received by the supporting CHP area office during normal working hours and at least 72 hours before the time needed. The area where the surfacing joins the existing roadway can be critical. When an AFAD becomes inoperable, notify the contractor to immediately replace it with an identical device, use a flagger with the appropriate-size advance warning sign and gate cones as shown in Standard Plan T13 or stop all construction activities that require the device to be in operation. This notification allows Caltrans to coordinate work within the highway corridor. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Intended amount of work to be done during each closure. The transition should be accessed before such features. Sep 21 2022 05:56 PM. The California MUTCD Sign Charts contain commonly used signs in California, and is not meant to be used as a comprehensive or stand-alone design tool. The district will establish a procedure for preparation, review, and approval of changes related to roadway construction and detour plans that include traffic control devices. The following determine the safe speed of a vehicle: Design the temporary roadway for speeds consistent with the permanent roadway. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. Check that the attenuator meets the test level requirement for the posted speed limit. 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. For example, if the number of lanes is reduced and the direction changed, complete the lane drop before starting the alignment change. Refer to Section 2-214D, Construction Contingency Plan, of this manual. Avoid sharply angled tapers. Verify the contractor completely installs the traffic control system before commencing work. End-of-queue management is desirable at locations where traffic queues are anticipated. Use Form CEM-2302, Temporary Pedestrian Access Route Weekly Inspection Report, to document that TPARs are maintained in compliance during the course of work. Based on traffic counts, the district traffic operations office determines times for closures and for night work. 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. TPAR requirements described in the specifications. Lane Closures Emergency closures can be searched under District or Statewide. Caltrans is working to clear the roads in order to reopen them. 2 Comments. 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. 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. Confirm the contractor maintains barricades in good condition and keeps the reflective surfaces clean. Verify telescoping flag trees are from a commercial-quality material manufacturer. Removal of the traffic control systemRemove all workers and equipment from the roadway. To order work by the CHP, complete and use Form CEM-2102, COZEEP/ MAZEEP Task Order. Before ordering the work, and while preparing the task order, check that: CHP support is appropriate for the type of work to be performed. 8 CCR 1599, Flaggers, requires illuminating flagger stations during the hours of darkness and lighting should be in compliance with 8 CCR 1523, Illumination, for nighttime highway construction. Then remove the devices and signs in the reverse order of placement. 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. Verify portable radar speed feedback sign systems comply with the requirements in Section 12-3.37 Portable Radar Speed Feedback Sign Systems of the Standard Specifications. Caltrans lane closure charts. Reducing standards on existing roadways, such as sharpening curves and shortening auxiliary lanes, can adversely affect operating characteristics. Verify the contractor follows the notification and signing requirements before setting up any traffic control systems. Discuss comments or suggestions regarding traffic control with district Design and Traffic Operations during the projects planning and design phase. During the planning and design phase of any project, an impact study is made for a proposed prolonged ramp closure. Verify the lights are not glaring into approaching traffic, especially truck traffic. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. This layer is updated from information provided by Caltrans Headquarters Communication Center in support of state emergency response efforts for 2022 incidents. Field adjustments to the traffic handling plans are frequent occurrences. Notify Me. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. If sight distance is not adequate, contact the district traffic engineer for suggestions or recommendations. Welcome to the official Facebook Page of Caltrans District 1! 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. They require lane closure charts that specify when and how many lanes may be closed for construction. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. To protect the highway from damage during storms. Verify all threaded rods or dowels are removed and the area is restored to its previous condition or constructed to its planned condition after removal of Type K temporary railing. For example, a project that will occur Monday through Thursday for the next week would require only one task order. 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. Emergency closures can be searched under Statewide. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. When work activities are complete for the day, verify that the contractor removes or covers the signs. Lack of escape options increases the likelihood of motorist-involved accidents that will disrupt traffic flow. A TMP is a program of activities for minimizing or alleviating work-related traffic delays through traffic-handling practices and strategies. Communication equipment and procedures to follow when communicating with the resident engineers field representatives during contingency plan activation. TMPs include strategies to minimize work-related traffic delays while reducing the overall duration of work activities where appropriate. Lane widths should be consistent with the widths of the approach roadway. Place a barrier across the full width of a closed sidewalk. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. Category 1 devices include traffic cones, plastic traffic drums, portable delineators, and channelizers. Clearly identify early-finish and late-finish milestones for every major activity. Workers may operate vehicles opposite the flow of traffic inside a closed lane only with the prior authorization of the resident engineer. A person with a visual disability traveling with the aid of a long cane must be able to detect it. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. For details related to preconstruction conferences, refer to Section 5-003, Preconstruction Conferences with the Contractor, of this manual. During construction, district construction directs the implementation of TMP elements that are part of the contract or encroachment permit. The path must be stable, firm, and slip resistant. When determining how much to include on a progress pay estimate, withhold some payment sufficient to cover the cost of maintaining and removing the signs. Retroreflective sheeting on channelizers. ODOT permitted lane closure chart example . Verify that the line of sight visibility in the field meets sight distance standards. Refer to Section 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. 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. Confirm that the minimum lane widths in the standard special provisions and those shown on the Traffic Handling Plans match. Withhold some payment from progress pay estimates to cover the cost of removing Type K temporary railing. Evaluate the COZEEP use criteria for lane closures on freeway-to-freeway connectors and for night closures of exit and entrance ramps. In many cases, placing a PCMS behind existing guard railing will protect it. Make sure that the contractor places the portable radar speed feedback sign systems as shown on Standard Plans T18, T19, T20, and T21 and as far from the traveled way as practical, where it is visible and legible to approaching traffic, taking into account any vertical or horizontal roadway curvatures. Obtain the name and contact information for the assigned onsite system coordinator. Such conditions may alter the apparent pattern of the roadway and cause an eradicated line to appear to be a lane line. CHP Careers. TMPs should be consistent with the Final Rule guidelines for developing and implementing the policy. Read More. 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. Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters. Consider placing supplemental tapers within an existing closure. Facilitates review and approval of TMP measures and planned lane closure requests. Refer to Section 7-1.04, Public Safety, of the. When evaluating cost reduction proposals and change orders requested by the contractor, take into account the costs and savings for COZEEP services. 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. Verify that temporary crash cushion modules used were manufactured after March 31, 1997. For more information on cancellations, refer to the current COZEEP agreement. Please use an alternate route. Maintenance funded projectson maintenance projects, obtain additional funding through a request to the district Maintenance Unit. Directs the termination or modification of active planned lane closure operations when traffic delays become significant, without compromising traveler or worker safety. Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. When pedestrians are routed adjacent to live traffic, provide barrier protection to prevent vehicles from entering the pedestrian facility. Verify that the contractor constructs permanent new facilities and alterations to existing facilities in accordance with the contract plans and specifications. 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. If automated flagger assistance devices (AFAD) bid item is not shown on the bid item list, providing AFAD is change order work. Scheduled Dates: 06/13/2022 to 01/16/2023. Consider suspending work for the next shift until a written plan is provided to address future public safety. 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. Verify the district traffic manager reviews a closure request for conflicts before approving it. Providing for exit ramp traffic within the coned-off area may be difficult. The project has sufficient funds available to pay for the CHP support. Flashing beacons shall be placed at the locations indicated for in size and shall be orange or fluorescent red-orange in color. You may also consult the district Traffic Operations office. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively.