caltrans lane closure charts caltrans lane closure charts

By itself, cost should not be a primary limiting factor. The CHP has 5 working days to notify Caltrans if the actual travel time, mileage, or both, are greater than the allowances estimated on the daily report. Verify that construction area signs are placed outside the traveled way, do not block or protrude more than 4 inches into bicycle and pedestrian routes, and comply with Americans with Disabilities Act requirements. If the safe operating speed of traffic through a work zone is significantly less than the approach speed of highway traffic, a reduced work-zone regulatory speed limit may be established. Caltrans announced a 59-hour weekend closure of Seacliff off and on ramps on southbound Highway 101 in Ventura County . Invoices should include the agreement number and be submitted monthly in arrears, in triplicate, within 60 calendar days of date of service. If this equality is not possible, confirm that the design speed differential is no more than 10 mph. If temporary traffic control devices are damaged, displaced, or stop operating or functioning as described from any cause during the progress of the work, have the contractor repair, repaint, or replace the components and restore them to their original locations and positions. Maintain a width of 60 inches throughout the length of the pedestrian pathway. Imposing a 24-hour-a-day regulatory speed reduction can be difficult to justify and obtain approval for. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. 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. The local CHP contact person will note in the cancellation form if Caltrans is being charged a cancellation or 4-hour overtime fee. 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. Municipal Code. Contact the project manager to arrange the study. The CHP sorts and subtotals the COZEEP service summary by project, including cost information. 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. In accordance with Caltrans policy, no undelineated roadway can be opened to unrestricted or uncontrolled traffic. Achieving this transition is worthwhile, even though it may extend the traffic control system farther than the minimum necessary to clear the work zone. During night operations, the vehicles should have their headlights turned off and their hazard lights and flashing amber lights turned on. The traffic control plan should be appropriate for anticipated conditions that may occur during construction. 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 Emergency closures can be searched under Statewide. 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. Nighttime closures of two or more lanes on a freeway with three or more lanes of travel in the same direction. Both the senior officer and the project supervisor should sign the completed COZEEP daily report. Confirm temporary flashing beacon systems comply with the requirements in Section 12-3.34, Temporary Flashing Beacon Systems, of the Standard Specifications. Avoid sharply angled tapers. The contractor bears costs and expenses for additional support from the CHP, and Caltrans deducts associated costs from monies due the contractor. Some views of the snow from Sat. To protect the highway from damage during storms. Questions? If it becomes necessary to cancel the work, call the local CHP contact person listed in Part 4 of the task order as soon as possible. Caltrans lane closure charts jackett animecrickett 22 scope Lane closure charts will show the number of lanes required during different hours of the day. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. If the portable transverse rumble strips become out of alignment or skewed by more than 6 inches, have the contractor readjust them to the original location. Confine the work area to as short a distance as practical. If you authorize the devices for use, record the authorization in the daily reports. The project has sufficient funds available to pay for the CHP support. Camino, CA 95709 The activities would, therefore, cause the closure to remain past the time allowed in the closure charts. If you cannot contact the local CHP coordinator in advance and the officer reports for duty, the fee will be equal to 4 hours of overtime pay and mileage incurred, if any. 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. 2. Verify the contractor installs the temporary no-passing zone signs if no-passing centerline pavement delineation is obliterated. Caltrans Emergency Road Closures due to incidents impacts. 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 Verify portable flashing beacons operate according to the specifications. Other closures determined on a project-specific basis. Caltrans Highway Information Network (CHIN) Incidents CHIN incidents that involve closed lanes are indicated by orange triangular markers. Remind the contractor of the requirement to complete the LCS web-based training. Verify that temporary traffic control devices comply with the contract requirements. Chapter 2: Safety and Traffic, Section 2: Traffic. 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. Length of closureAvoid long closures with no evidence of activity. The Changeable Message Sign Guidelines developed by the Division of Traffic Operations provide a listing of approved abbreviations for PCMSs. 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. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. Review the requests to avoid oversights and overbooking. Do not use a reduced regulatory speed limit as a substitute for other means of creating a safe roadway. Consult with your CSC, construction traffic manager, and DTM to discuss 24-hour-a-day speed reductions. Caltrans does not pay for providing the TPAR when the pedestrian route closure is the result of contractors means and methods. 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. Refer to the Oversight Resident Engineer Guidelines, Sections 3.2.2(d), Safety, and 5.2.1, Encroachment Permit, for further guidance. A spreadsheet may be used for the summary. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. After placing components of stationary closures, the contractor may place the impact attenuator vehicle in advance of the work area to protect workers and traffic. LAKESIDE. Channelizers are paid for by the unit. Consider suspending work for the next shift until a written plan is provided to address future public safety. Complete training in one sitting. 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. Consider how the shape and the light versus the shadow of falsework openings will appear in daytime and at night. The last level of review will be the COZEEP statewide coordinator. 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. Tweets by @caltransdist6. The CSC should document the reviews in the project records and discuss concerns about the traffic control plan or traffic safety with the construction engineer, traffic engineer, and resident engineer. Verify that the contractor installs, relocates, covers, and removes signs as required. If new asphalt concrete joins existing asphalt concrete, the difference in texture and color between them creates a taper in the new traffic lane that may convey the wrong sense of direction, especially at night or in rain. Clearly identify early-finish and late-finish milestones for every major activity. Confirm that lighting intensity complies with the Cal/OSHA requirements. Responsibilities include: The construction engineer is responsible for confirming that traffic moves through the work zone according to traffic control plans. Discuss comments or suggestions regarding traffic control with district Design and Traffic Operations during the projects planning and design phase. Check the exposed surfaces of Type K temporary railing to verify they have received a fresh coat of white paint before initial placement on the job. Avoid traffic splits if possible. Directing the contractor to move the portable flashing beacon after initial placement is change order work. Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. 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. Note any unusual local traffic patterns and scheduled special events during the life of the contract. Inform the Transportation Permits Unit 15 days in advance of the closure. Caltrans contracts, procedures, and guidelines form the basis for traffic-control measures throughout its construction projects and establish a baseline for operations statewide. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. 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. Obtain a weekly temporary automated end of queue warning system operations report. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. Read More. Inspect Category 2 temporary traffic control devices to confirm they are labeled with the FHWA acceptance letter code and the name of the manufacturer. All closure information is continually updated and subject to change. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Verify the base is shaped to prevent rolling if struck by vehicles. If flaggers are to be used, have flaggers take their stations; then move workers and equipment onto the road. For example, if the number of lanes is reduced and the direction changed, complete the lane drop before starting the alignment change. The cost estimate used in the plans, specifications, and estimate is based on the expected number of events needing COZEEP identified during project development. Critical work activities are those performed in a closure that would render any portion of the traveled way unsuitable for public traffic use. 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. All drums should use the same type and brand of retroreflective sheeting. 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. TMPs include strategies to minimize work-related traffic delays while reducing the overall duration of work activities where appropriate. Stationary closures on the shoulder are 10-97 before placing the first cone after the last advance warning sign, and 10-98 after removing the last cone before the advance warning signs. Use the following criteria and risk factors to determine when COZEEP is needed on a project. Calculate the adjustment on a force account basis. Obtain self-certification using Form TR-0030, "Work Zone Category 1 Temporary Traffic Control Device Certificate of Crashworthiness," from the contractor. Be aware that reductions in the width or number of lanes affect the capacity and flow of traffic. The effectiveness of handling traffic through night construction depends on the contract plans and the details of the contractors activities. Significant traffic effectan individual traffic delay of 30 minutes or more above normal travel time during recurring congestion on the existing facility. Allow the use of paint only if the temporary traffic stripe is not required to be removed. Verify contractors are assigning personnel and maintaining closures in accordance with the T Series Standard Plans. Remember that the motorist has no knowledge of the traffic control plan and is entirely dependent on the system for warning and guidance. Remind the contractor of Americans with Disabilities Act requirements if the traffic control system will affect pedestrian traffic and a temporary pedestrian access route is needed. Category 3 devices include crash cushions, impact attenuator vehicles, temporary railing, temporary barrier, and end treatments for temporary railings and barriers. Form CEM-2303, Temporary Pedestrian Access Route Sidewalk Detour Inspection Report, may be used by the engineer and the contractor to report weekly inspections if the temporary pedestrian access route is provided using an existing pedestrian route. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Provide hand railings on each side of pedestrian walkways as necessary to protect pedestrian traffic from construction operation hazards. The Caltrans QuickMap drop down menu labeled Options enables the layer to be turned on or off. Be aggressive in seeking changes to improve the situation. Avoid placing entering transitions on or just beyond horizontal curves or the crest of a summit vertical. Verify that portable delineators meet the dimension requirements. When estimating COZEEP hours, take the following CHP operating policies into account: The detail estimate will show the initial funding level provided for COZEEP as supplemental funds for state-furnished materials and services. Anticipate needs for special treatments such as lighting. It is imperative that the regulatory speed limit be posted only in areas of the project where required and only for the duration of the conditions justifying the reduction as discussed in the speed reduction order provided by district Traffic Operations staff. The path must be stable, firm, and slip resistant. The resident engineer must track COZEEP hours used and estimate expenditures each month. 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. Verify the contractor cements the bases of channelizers used for temporary edge line delineation as specified. Verify that covers placed on sign panels completely block out any messages so that the messages cannot be seen day or night. 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. Closure Search County All Counties Selected Counties: Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano Sonoma Route (s) All Routes Selected Routes: 1 4 9 12 13 17 24 25 29 35 37 61 77 80 82 84 The resident engineer administers the COZEEP program on the project. Verify construction area signs are from a commercial sign manufacturer and have a Type 3 or higher grade retroreflective sheeting. Avoids putting pedestrians into conflicts with work vehicles, equipment, and operations and with vehicles moving through or around the job site. flags for daytime closure. Examples of unacceptable messages include Drive carefully, Have a Nice Day, and Thank you.. You may also consult the district Traffic Operations office. The public distribution of the environmental document includes local businesses that may be affected and notifies them of any public hearing. Certain equipment, such as dike placement machines, can only operate off one side of the equipment and may need to be operated against live traffic. The Caltrans representative can suspend the contract work. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. Acts as a resource for the resident engineer, the DTM, and the TMP manager during TMP implementation. Traffic queuesContain traffic queues completely within the advance warning signs of any closure. 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). Evaluate the COZEEP use criteria for complete highway closures and nighttime closures of one or more lanes on multilane highways. District 4 Planned Lane Closures Search for Lane Closure information using the options below. When portable signal systems are used in forests or grasslands, confirm adherence to all fire safety requirements. Check Type 3 barricades, used as sign supports, for label with FHWA acceptance letter number showing they have been crash tested as a single unit with a sign panel of the size and type used on the project. Click on the Nextbutton at the bottom right to go to the next slide. Mobile 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. Whenever physically possible, establish and maintain a safely traversable area outside the delineated roadway wide enough for a clear recovery zone. Also confirm it in writing using Form CEM-2103, COZEEP/MAZEEP Cancellation Form. Once contact is made, the CHP coordinator will return the completed cancellation form. Caltrans and the CHP have an interagency agreement that is the basis for the Construction Zone Enhanced Enforcement Program (COZEEP). The change order must clearly state there will be adjustment on the traffic control system item by reason of this change. A person with a visual disability traveling with the aid of a long cane must be able to detect it. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. 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. Retain documentation of these reviews in Category 6, Safety, of the project records. If the contractors activities interfere with vehicular or pedestrian traffic, contact the contractor and request correction of the deficiency. 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. It includes public awareness campaigns, motorist information, demand management, incident management, system management, alternate route planning, and construction methods and staging. Some reviews should take place at night, particularly when a major traffic change has taken place. Move the workers and equipment onto the closed lanes only after all system components are in place. The following guidelines are intended only to guide engineering judgment and ingenuity: Following are guidelines for the design of roadways carrying traffic through work zones. Try to eliminate surprise elements from temporary roadways. Use these guidelines when necessary during construction to make changes in traffic control plans. 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. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. You may submit a single task order to cover more than 1 day. Anticipated length of time, rounded to the nearest 5 minutes, to pick up the closures. 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 automated flagger assistance devices (AFAD) bid item is not shown on the bid item list, providing AFAD is change order work. Under the agreement, Caltrans pays the CHP for furnishing officers and cars for construction zones. 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. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. Next install the first sign drivers will see in approaching the work area from the affected direction. Lane closure lasting 7 hours on Toll Bridge for Bridge Construction affecting #1, #2, #3 lane(s) in District: 4 From: SFOBB Pier 1 (W-1) San Francisco to EB On from YBI Hillcrest Road San Francisco View on Google Maps ID: C80JA-0004-2023-03-07-23:01:00 Maintain railings and walkways in good condition. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. To implement COZEEP, use the guidelines below, intended to apply COZEEP resources more uniformly throughout the state. Check with the COZEEP coordinator to determine location of the nearest CHP office that will be supporting your project. Caltrans is working to clear the roads in order to reopen them. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. If differences exist, try to make them readily apparent. The maintaining traffic special provisions for capital projects provide for compensating contractors for early pickup. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. Review the project for indications of driving difficulty. Return exceptions to the district and area offices involved for resolution. CHP policy requires two officers in each unit from 10:00 p.m. through 6:00 a.m. Caltrans obtained an exception to have one officer per vehicle whenever two or more units are near one another on the same project, however, this is a local CHP office commander decision. Retroreflective sheeting on channelizers. Reviews the TMP and traffic contingency plan for constructability issues. Each flag shall be at least 16" x 16" Dirt is not an acceptable surface. Make sure the temporary automated end of queue warning system is in operation only during work, unless special provisions require one for 24 hours a day, 7 days a week for certain construction activities. Verify attendance of subcontractors and other contractors personnel involved with traffic control. Provides pedestrians with a reasonably safe, convenient, and accessible path that replicates, as nearly as practical, the most desirable characteristics of the existing sidewalks or footpaths. Design crossover transitions to the highest geometric standards within tolerable limits of cost. Traffic Control Plans (TCP) and/or Detour Plans are reviewed and managed by the Right of Way Management Section and are required for all construction work within the road right of way which modifies vehicular, bicycle and/or pedestrian traffic patterns and are necessary to ensure the safe and efficient movement of traffic through construction Some districts have adopted a practice of providing motorists additional warning by displaying information a mile or more in advance of the closure using portable or fixed changeable message signs. Create a physical facility that will encourage motorists to appropriately guide their vehicles on the intended path of travel and make it possible for the vehicle to perform as intended. When evaluating cost reduction proposals and change orders requested by the contractor, take into account the costs and savings for COZEEP services. If the proposed materials have been previously used, check them for acceptability listed in the ATSSA publication. For example, a project that will occur Monday through Thursday for the next week would require only one task order. The special provisions specify the minimum penalty of $1,000 for each 10 minutes and can exceed the minimum depending on the duration of the delay, traffic volumes, and the highway facility. Verify all new and used temporary railing elements comply with requirements for end connection and surface finish. This will speed the placing of closures and allow for a more consistent taper alignment. Maintaining such closures is a full-time assignment, and the assigned worker should have no other duty. The COZEEP coordinator must verify invoices received from CHP against the tracking expenditures spreadsheet. Calculate the total estimated travel time and mileage, and enter the total on the COZEEP daily report. Where the prevailing speed of the approach is limited by alignment, the design speed should be equal to the prevailing speed of the approach roadway.