caltrans lane closure charts

Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Once the task order is completed and signed by the Caltrans person requesting the services, fax, email, or send it to the local CHP area office. 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 the equipment is not available, make other arrangements as soon as possible. The CHP will submit the COZEEP service summary electronically for payment with a confirming hard copy to the district COZEEP coordinator. ALT ALT The contractor develops a contingency plan and submits it within 1 day of the resident engineers request or as specified in the Standard Special Provisions. Some reviews should take place at night, particularly when a major traffic change has taken place. Treat the traffic lanethe path the car is intended to followas a critical element of the roadway. Confirm that advance warning signs for the new taper are located correctly. 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. Contact Construction at headquarters for a current hard copy. Tweets by @caltransdist6. Use these guidelines when necessary during construction to make changes in traffic control plans. 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. Make every effort to resolve disputes at the lowest level such as between the resident engineer and the CHP coordinator at the local CHP area office. Verify channelizers used for temporary edge line delineation are predominantly orange and the surface- mounted type. Rural locations with a high volume of truck traffic, steep downgrades, or both. Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Verify that the line of sight visibility in the field meets sight distance standards. The state representative assigned to the project should make sure the local agency resident engineer performs the duties as outlined above. During daylight operations, the vehicles facing oncoming traffic should have their headlights and their flashing amber lights turned on at all times. Verify that the impact attenuator vehicle complies with all specification requirements. Section 7-1.02A, General, requires the contractor to comply with current laws, regulations and decrees. DEPARTMENT OF TRANSPORTATION DIVISION OF TRANSPORTATION PLANNING P.O. Verify construction area signs are from a commercial sign manufacturer and have a Type 3 or higher grade retroreflective sheeting. Anticipated times for beginning the closure pickup. Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. If the equipment, materials, or workers are not onsite, the contingency plan specifies the method of mobilizing these items and personnel, and the time required to complete the mobilization. If a contractor is unable to access the LCS Mobile web page, obtain the closure status from the contractor and notify the transportation management center. Most parts are self-explanatory. Include compensation or credit in the change order when an ordered change in the work affects the contract item for the traffic control system. Links: Obtain the information of trained contractor representatives, including whether they will be requesting or providing a status of closures, or both. Obtain a copy of the manufacturers operating instructions. Review the Public Safety section in the contract. Verify the channelizers post is predominantly orange. Click on the Nextbutton at the bottom right to go to the next slide. Select a District or Statewide to start. Caltrans lane closure charts - gomtl.tamc.info The activities would, therefore, cause the closure to remain past the time allowed in the closure charts. Verify there is enough shoulder width before allowing the use of an impact attenuator vehicle for placement and removal of components on two-lane, two-way highways. For current road conditions call 1-800-427-7623. Require the contractor to keep signs clean and clearly visible, and repair them if damaged. The request has been submitted in a timely manner. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. Check sign posts to confirm compliance with breakaway features. Traffic control systems conform to the Standard Plans, unless the contract specifies otherwise. The records form may vary according to the magnitude and complexity of the subject. The reviewer should determine that the plan can be implemented and that it adequately facilitates the movement of trafficincluding bicycles, motorcycles, and pedestrians. For public convenience, such as routing traffic through detours when not shown on the plans and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. They require lane closure charts that specify when and how many lanes may be closed for construction. The district railroad liaison agent should report to the Public Utilities Commission any proposed detours that include an at-grade railroad crossing. 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. Verify that the contractor has assigned a dedicated person to full time maintenance of traffic control as required by the. Instead, the district coordinator should contact the statewide contract manager to verify the correct billing rates. The LCS will generate email notifications to the resident engineer and the district traffic manager when the contractor cancels a closure. 2 Comments. Strategies that may result in a net reduction of overall delay for motorists include full facility closures, extended weekend closures, continuous weekday closures, A+B contract specifications, and performance-based, traffic-handling specifications. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. Make safety and convenience the primary design considerations. 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. 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. (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.). 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. Also, verify that flagging stations are laid out correctly, are visible to approaching traffic, are illuminated during nighttime, and have correct advance warning signs. Provide the contractor with the internet link to access the LCS web-based training. Notify the district transportation management center when unforeseen traffic delays result from planned work. Initial placement of each barricade is paid for as a contract item at the time of placement. flags for daytime closure. Pay special attention to the aiming of the sign whenever solar-powered signs are used. If the contractor requests modifications to the contract traffic control plans, refer them to Section 7-1.04, Public Safety, of the. Based on traffic counts, the district traffic operations office determines times for closures and for night work. Caltrans. 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. Consider use of changeable message signs in advance of the work, in addition to the signs and warning devices shown on the plans for traffic control systems. Connect closures by extending the tangents. The closure will impact southbound Highway 70 between Woodruff Lane and Laurellen Road starting from 8 p.m. Friday (April 9) until 5 a.m. Monday (April 12). Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. Themmbm.net DA: 11 PA: 37 MOZ Rank: 60. Confirm the contractor submits a schedule of planned closures in advance as required by Section 12-4.02A(3), Submittals, of the Standard Specifications. 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. 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. 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. All cones should use the same type and brand of retroreflective sheeting. Lane Closure System (LCS) Mobile Statusing Instructions This training will take approximately 30 minutes to complete. Maintain written records of orders given and actions taken. 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. Confirm temporary flashing beacon systems comply with the requirements in Section 12-3.34, Temporary Flashing Beacon Systems, of the Standard Specifications. TPAR requirements described in the specifications. Construction staff needs to complete the job-related temporary pedestrian facilities training within 6 months of assignment to inspect or administer contracts if they have not taken the online training within the previous 3 years. Refer to Section 7-1.04, Public Safety, of the. The selected speed should be what a driver exercising due care would drive in normal conditions of light and weather. Confirm that the task order, which has five parts, is completely filled out. If a revision is required, the contractor should not close any lanes until the resident engineer has reviewed the contingency plan. Allow only one type of portable delineator on the project. Coordination with the district COZEEP coordinator is needed to determine local CHP policies. Review these requirements with the contractors before work starts. Anticipate needs for special treatments such as lighting. 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. Work with the DTM to verify that project activities conform to the TMP, contingency plans are implemented when necessary, and disruption to the traveling public is minimized and does not exceed limits established in the TMP. District 3 Lane Closures - California DES-PPM&OE - Bidder Inquiries Viewing - California Portable delineators are paid for as part of the contract item for the traffic control system. Consult with the transportation management center before temporarily closing a ramp not previously scheduled through the LCS. ROAD TYPE DISTANCE BETWEEN SIGNS A B C RURAL EXPRESSWAY / FREEWAY 100 350 500 1000 350 500 350 500 1500 2640 For speed of 45 mph or more, L = WS For speed of 40 mph or less, L = WS/60 * - For other offsets, use the following merging taper length formula for L: * URBAN - 25 mph OR LESS URBAN - MORE THAN 25 mph TO 40 mph URBAN - MORE THAN 40 . For guidelines on publicizing information, refer to Section 1-206, Relations With the Media and Traveling Public, of this manual. Additional devices are placed in sequence, moving in the direction of the traffic flow. The Butterfly Lane Pedestrian Undercrossing in Montecito is open following a major improvement project. Traffic cones are paid for as part of the contract item for the traffic control system. Providing for exit ramp traffic within the coned-off area may be difficult. Published: Feb 06, 2023 California Invests Nearly $1 Billion for Transportation Improvements In accordance with the agreement, cancellations received less than 24 hours before work is to begin will be charged a cancellation fee of $50. Closures are reported and managed using the web-based Lane Closure System (LCS) Mobile application. @CHP_Chico. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. When pedestrians are routed adjacent to live traffic, provide barrier protection to prevent vehicles from entering the pedestrian facility. Use alternate methods to delineate this type of surface. Determine when the contractor must submit a construction contingency plan. Road Conditions - California In the daily report, enter a description of the services the CHP provided, such as traffic breaks, stationary patrol upstream of the work area, or circulating patrol, and complete the CHP officer and CHP vehicle information. For temporary pedestrian facilities, do the following: https://dot.ca.gov/programs/construction/safety-traffic, Chapter 1 - Caltrans Construction Organization, 2-204B State Representative on Projects Administered by Others, 2-204C District Construction Safety Coordinator, 2-205 Guidelines for Traffic Control Plans, 2-206G Surfacing MaterialsColor and Texture, 2-212 Keeping the Roadway Clear and Clean, 2-214C (4) Construction Engineers, Resident Engineers, and Construction Inspectors, 2-215 Construction Zone Enhanced Enforcement Program, 2-215A (1) Estimating COZEEP Funding Requirements, 2-216B Requirements of the California Manual on Uniform Traffic Control Devices, CalOES: Power Outage and Fire Recovery Resources. Lack of escape options increases the likelihood of motorist-involved accidents that will disrupt traffic flow. For example, compensate for a sharper curve with solutions such as increased lane width or a clear recovery zone. 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. PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. Welcome to Caltrans Planned Lane Closures The following reports are a public service of Caltrans. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. If a system shutdown occurs, planned or unplanned, the contractor should provide flaggers to control traffic until the traffic signals are functioning correctly. The following guidelines are for measuring and paying for various traffic control devices for construction areas. Travel Alert California Winter Weather Wind, rain and snow -- heavy at times -- are forecast through early March Winter Driving Tips : be prepared, pack your patience and travel safely Know before you go: National Weather Service - Caltrans Social Media - Road Information or call 1-800-427-7623 Options Zoom to. 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. Temporary crash cushions may be installed on wooden pallets as an option. These Standard Specifications sections apply to pedestrian facilities: Verify that the contractor adheres to the following: At the preconstruction conference, discuss the need for temporary pedestrian facilities and ADA requirements. California Department of Transportation | Caltrans The majority of Caltrans road projects (including this SR 41 example) fall under this category. The contingency plan identifies alternative or additional equipment, materials, or workers necessary to allow continuing activities and on-time reopening of closures if a problem occurs. Verify contractors are assigning personnel and maintaining closures in accordance with the T Series Standard Plans. Resolve any accounting differences between the information Caltrans gives the CHP and the internal information CHP obtains from its payroll system. Contact the district traffic engineer for recommendations if the clearance to the traffic lane cannot be obtained. Acts as the single focal point for all traffic decisions resulting from planned activities on the State Highway System. Travel | Caltrans - California Department of Transportation For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. When pilot vehicles are used, radios are required. Caltrans lane closure charts - btugvo.tamc.info Require at all times the presence on the job of personnel representing the contractor who are capable of and empowered to make decisions quickly if the need arises. The ideal transition is on a horizontal tangent with a slightly rising grade at the end of a level approach. According to the Authorized Material List for Signing and Delineation Materials, 0.5-inch Intelplast Intelcel or similar material is authorized, and according to FHWA Work Zone Letter 85 from the FHWAs Safety Program work zone device letter archive website, this type of sign substrate is authorized for use on Type 3 barricades. If additional funds are required during the life of the project, the resident engineer can transfer available contingency funds to state-furnished materials and servicesCOZEEP. Likewise, the resident engineer may transfer unused COZEEP funds to the contingency fund and use them for other purposes when 90 percent of the contract item work is completed. Intended amount of work to be done during each closure. The CHP coordinator at the local CHP area office will complete, sign, and return the form to the Caltrans construction office. At no time should a U-turn be permitted in traffic. In addition, it is recommended that Construction field staff take the online training every 3 years as a refresher. Obtain required submittals for the systems in accordance with Section 87-14 Radar Speed Feedback Sign Systems, of the Standard Specifications. The contract item for the traffic control system includes payment for portable signs, cones, delineators, and flashing arrow signs as shown on the plans for the traffic control system and impact attenuator vehicle. Inspect Category 2 temporary traffic control devices to confirm they are labeled with the FHWA acceptance letter code and the name of the manufacturer. 11/25. Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. The contract item price also includes the costs of work necessary to restore channelizers damaged by public traffic. Regulatory speed limit signing may be considered during work activities when workers are present on foot and have direct exposure to vehicular traffic. 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. 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. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. Do not allow the application of temporary pavement delineation over existing pavement delineation. Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. Please use an alternate route. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. Verify that additional speed limit signs indicating the reduced speed limit are placed within the construction work zone as specified. 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. Consider suspending work for the next shift until a written plan is provided to address future public safety. 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. Lane Closure System - California An inevitable degree of mismatch between the old and new surfaces creates a slight discontinuity that may cause a car to lurch or swerve. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. Supporting justification for use or nonuse of COZEEP should be documented in Category 21, Construction or Maintenance Zone Enhanced Enforcement Program, of the project files. Questions? Use the most current edition of the American Traffic Safety Services Association (ATSSA) publication Quality Guidelines for Temporary Traffic Control Devices and Features to confirm acceptability of traffic control devices. If a notice of change is received, attach a copy to your copy of the COZEEP daily report, and submit the original to the district COZEEP coordinator. Provide notification of planned sidewalk closures. Do not allow the use of epoxy adhesive to place pavement markers in areas where the removal of the pavement markers is required. To avoid having to obtain more than one speed reduction order per project, verify that the limits requested in the order cover the maximum distance where reduced speed would be required at any time during the life of the contract. Do not sever or move a pedestrian route for nonconstruction activities such as parking for vehicles and equipment. The purpose of the gaps is to allow drivers and passengers of vehicles to get behind the barrier in case of a disabled vehicle. Before opening a roadway to unrestricted public traffic, the final delineation must be in place on the roadway either by using long-term or short-term temporary delineation or channelizing devices. 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. Include the district TMP manager, the DTM, and the public information officer as appropriate in preconstruction or work planning meetings. Verify attendance of subcontractors and other contractors personnel involved with traffic control. CalTrans Lane & Road Closures SR-91 East East Wed Mar 1 2023, 10:01PM Lasting 7 hours Full closure lasting 7 hours on On Ramp for Electrical Work affecting All lane(s) in District: 12 From: Beach Blvd, Rte 39 Buena Park to Artesia Frwy, Rte 91 Buena Park View on Google MapsID: C91QA-0018-2023-03-01-22:01:00 Caltrans District 7 (@CaltransDist7) / Twitter

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