caltrans lane closure charts caltrans lane closure charts

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. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 For example, a project that will occur Monday through Thursday for the next week would require only one task order. The following are some possible installation procedures that may be used by the contractor, depending on the situation in which the system will be used: After installation and when the inspector is available, make a drive-through inspection of the system. 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. 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. Verify that pallet height is 4 inches or less. M1. 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. Consult your district COZEEP coordinator for a current estimate of hourly and mileage COZEEP cost. Verify that the contractor has assigned a dedicated person to full time maintenance of traffic control as required by the. At no time should a U-turn be permitted in traffic. Establish reduced regulatory speed limits in accordance with procedures in the. During construction, district construction directs the implementation of TMP elements that are part of the contract or encroachment permit. Achieving this transition is worthwhile, even though it may extend the traffic control system farther than the minimum necessary to clear the work zone. Please use an alternate route. Traffic cones are paid for as part of the contract item for the traffic control system. Work zone activities can disrupt the publics mobility and access. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. Check that the attenuator meets the test level requirement for the posted speed limit. 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. 2 Comments. Advisory speeds are not enforceable by the CHP. 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. Do not allow the use of sandbags. For continuous construction work zone speed limit reduction, verify that advisory warning signs are posted to alert motorist of the roadway condition as specified and as shown on the standard plans. Closure Type All Full Only Closure Status to include: In Progress Completed Canceled No Status Time Period All Day (5 AM - 4 PM) Night (4 PM - 5 AM) Long Term Only (24 Hours+) When Status changed: Facility Carpool Mainline Connector On Ramp Off Ramp Other Once the district COZEEP coordinator receives the COZEEP daily reports, they should be logged into the COZEEP service summary to track COZEEP use. The contractor compliance report forms are available at: Verify the flashing arrow sign trailer can be leveled and plumbed. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. The cross slope must be no greater than 1:50 (2 percent) and the running slope no greater than 1:20 (5 percent). Refer to Part 6, Section 6H, Typical Applications, and figures 6H-28 and 6H-29 of the California MUTCD. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . Verify no-passing zone signs are removed when no longer required. If a temporary pedestrian facility is needed, it should follow the ADA checklist in the. The resident engineer must email service requests, daily reports, cancellation forms, and tracking spreadsheets to the COZEEP coordinator on a monthly basis. Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. Select a District or Statewide to start. Reviewing the TMP and traffic contingency plan for constructability issues. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. Updated information available at # caltrans8 TMC ALERT Critical pieces of equipment are those necessary to complete the planned work in the closure, for which no close onsite substitutes exist, and whichif rendered inoperativewould extend the closure beyond the time allowed in the closure charts. Require the contractor to keep signs clean and clearly visible, and repair them if damaged. Removal of the traffic control systemRemove all workers and equipment from the roadway. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Verify that one type of crash cushion module is used for a single grouping or array. Use the posting of advisory speeds on warning signs to advise the public what speed is considered appropriate at specific locations, such as points of curvature or traffic diversion. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. The COZEEP coordinator must verify invoices received from CHP against the tracking expenditures spreadsheet. 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. Weekend Closure of Seacliff Ramps on Highway 101. For their application, review the current California Manual on Uniform Traffic Control Devices (California MUTCD). A contractors failure to perform is cause to suspend work. Chapter 2: Safety and Traffic, Section 2: Traffic. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Avoid placing entering transitions on or just beyond horizontal curves or the crest of a summit vertical. Verify that the pavement was not damaged during removal. District 4 Planned Lane Closures Search for Lane Closure information using the options below. Verify the contractor installs the temporary no-passing zone signs if no-passing centerline pavement delineation is obliterated. Initial placement of each barricade is paid for as a contract item at the time of placement. 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. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. Determine if the temporary traffic control devices to be used are on the Authorized Material List for Signing and Delineation Materials and if they require a certificate of compliance. The change order that authorizes the extra work should reflect these costs. Verify signs to be used comply with the specification requirements. Caltrans TMP for the Bay Bridge Full Closure. 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. Any activity requiring a full roadway closure, Rapid-strength concrete operations, including concrete slab replacement, Roadway excavations that encroach on the traveled way and are not protected by K-rail, Cold planing hot mix asphalt for depths of 2 inches or greater, Asphalt or concrete pavement sealing operations, Placement of reinforcing steel or structural members, Falsework erection or removal, including adjustments. 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. To protect the highway from damage during storms. 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. Design for the least change in alignment, speed, or both. Also refer to Section 2-2, Traffic, of this manual, which provides guidance and a general overview of providing a safe and convenient passage of public traffic through the construction area and is complementary to this section. Pedestrians, including persons with disabilities, need to be accommodated through and around work zones. Avoids putting pedestrians into conflicts with work vehicles, equipment, and operations and with vehicles moving through or around the job site. Consider additional signage and temporary lighting for crossovers. Check the contractors layout work. Verify temporary flashing beacon systems are relocated as work progresses according to the specifications. Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. Caltrans can enforce contractor compliance with closure pickup deadlines in two ways: Caltrans can order a contractor to pick up a closure early if traffic delays become significant because of a project incident or activities outside the project area. Unknown time of reopening. Retroreflective sheeting on channelizers. Anticipated times to place and compact temporary asphalt tapers once paving is complete and before opening to traffic. Verify that the contractor is prepared to comply with TMPs related to work performance. If the contractor is to place the traffic control system repeatedly in the same place, the contractor can request to mark on the shoulder the locations of advance warning signs, cones, and drums. Verify the district traffic manager reviews a closure request for conflicts before approving it. Caltrans Highway Information Network (CHIN) Incidents CHIN incidents that involve closed lanes are indicated by orange triangular markers. Whenever physically possible, establish and maintain a safely traversable area outside the delineated roadway wide enough for a clear recovery zone. A median barrier, bridge rail, or retaining wall may block worker escape routes. Lane Closure System Welcome to LCS User ID: Password: Forgot your password? It is not necessary to restudy impact previously studied during planning and design unless significant commercial development has occurred in the area in the interim. Check with the COZEEP coordinator to determine location of the nearest CHP office that will be supporting your project. Systems affecting traffic in both directionsInstall the first sign drivers will see traveling in the opposing direction. Check that the sign complies with the visibility and legibility requirements. Construction activities such as night paving may be a deciding factor when the operation requires a large number of trucks into and out of the work area. 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. 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. The Caltrans representative can suspend the contract work. Establishing continuity is especially necessary if previous traffic shifts have created confusing or conflicting diagonal joints and have eradicated pavement markings. Links: Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. Use these guidelines when necessary during construction to make changes in traffic control plans. The traffic control plan should be appropriate for anticipated conditions that may occur during construction. Obtain a sample of the type of portable delineator to be used on the project. When portable signal systems are used in forests or grasslands, confirm adherence to all fire safety requirements. Look in the resident engineers pending file for design assumptions and estimate calculations. Ramps and connectorsManaging ramps and connectors within a closure requires additional consideration. Some views of the snow from Sat. Verify the contractor cements the bases of channelizers used for temporary edge line delineation as specified. Live Traffic Cameras View live traffic conditions by regions and areas. Intended amount of work to be done during each closure. Anticipate needs for special treatments such as lighting. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. BOX 942874, MS-32 SACRAMENTO, CA 94274 PHONE (916) 653-0548 Making Conservation TTY 711 a California Way of Life. 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. Verify that additional speed limit signs indicating the reduced speed limit are placed within the construction work zone as specified. Verify the pavement is clean and dry and the contractor places the channelizers during conditions that meet the required temperatures. If you accept a closure request, the status will change to PENDING. If you reject a closure request, LCS will send the contractor an email asking for a correction and resubmission. 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. Samples of activities that may require a contingency plan: A construction contingency plan describes: The contractor verifies or updates the contingency plan at the same time as submitting the written schedule of planned closures. 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. Try to eliminate surprise elements from temporary roadways. Include the district TMP manager, the DTM, and the public information officer as appropriate in preconstruction or work planning meetings. Verify that the contractor constructs permanent new facilities and alterations to existing facilities in accordance with the contract plans and specifications. 18h. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. Refer to Section 8-1.06, Suspensions, of the. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. The Angeles CREST Highway (SR-2) is in the jurisdiction of Caltrans. Do not sever or move a pedestrian route for nonconstruction activities such as parking for vehicles and equipment. 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. These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Directs the termination or modification of active planned lane closure operations when traffic delays become significant, without compromising traveler or worker safety. 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. Use the guidelines when determining when and how to use COZEEP on a project. Category 1 devices include traffic cones, plastic traffic drums, portable delineators, and channelizers. Consideration for worker safety and the safe movement of traffic through work zones starts with planning. Reason for Traffic Control for Water Replacement Project by Lakeside Water District. 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. Do not use the contract item for temporary crash cushion modules to pay for temporary crash cushion modules that are placed to fulfill the requirements of the Public Safety section. Camino, CA 95709 All closure information is continually updated and subject to change. 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. Click on the Nextbutton at the bottom right to go to the next slide. Verify the signs are properly aimed at approaching traffic. Maintain a width of 60 inches throughout the length of the pedestrian pathway. Caltrans or the contractor prepares plans to provide unobstructed roadways. Serves as a liaison between Construction, the DTM, and the TMP manager. Economy will be a factor only as necessary to obtain balance between benefits and resources. 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. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. All drums should use the same type and brand of retroreflective sheeting. CalTrans Lane & Road Closures SR-38 East / West Active Thu Mar 2 2023, 6:01AM Lasting 14 hours One-Way Traffic closure lasting 14 hours on Conventional Hwy for Emergency Work affecting #1, Right Shoulder lane (s) in District: 8 From: Old Mill Creek Rd Mentone to Jenks Lake Rd Angelus Oaks View on Google Maps ID: C38EA-0004-2023-03-02-06:01:52 If the temporary automated end of queue warning system malfunctions for a cumulative period of 4 hours or more, no payment will be made for the day. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Obtain a copy of the manufacturers operating instructions. Design for the speed that vehicles will travel. Verify that the line of sight visibility in the field meets sight distance standards. For a discussion of final delineation and pavement markings, refer to Section 4-84, Markings, of this manual. When construction affects the pedestrian facility, the contractor should maintain a continuous unobstructed path connecting existing accessible elements, such as parking lots, or bus stops through the project. Set up Requestor or representative that will provide a status of closures, LCS accounts for the trained contractors employees accordingly, and provide them with their login information within 5 days after they have completed the training. Adequate maneuver room at critical points is an important factor in preventing accidents. The contractor will not be able to access projects in LCS after the completion date. 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. Capital projectsif insufficient funds are available in both supplemental work funds and contingency funds, propose a fund request. In general, closures on two-lane highways and daytime closures on multi-lane highways do not require COZEEP. Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. Night construction activities, such as replacing pavement slab, replacing bridge joint seals, and replacing pavement markers, that can create an unexpected condition for driverseven those familiar with the highway. Keep the projects completion dates current in the LCS. 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. Within 45 calendar days of receipt of the invoice, the district COZEEP coordinator reviews and approves the summary and submits it for payment to the Caltrans Division of Accounting, which uses it as the receiving record for payment. 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). For public safety, when flaggers are not shown on the plans or specified and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. Verify that portable flashing beacons comply with the requirements in Section 12-3.31, "Portable Flashing Beacons," of the Standard Specifications. Locate the transition so it is visible to the approaching motorist. Refer to Section 7-1.04, Public Safety, of the. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. 2. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Be aware that reductions in the width or number of lanes affect the capacity and flow of traffic. 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. Caltrans Emergency Road Closures due to incidents impacts. 11/25. When evaluating cost reduction proposals and change orders requested by the contractor, take into account the costs and savings for COZEEP services. CHP invoices will include monthly charges for services provided. A TMP is a program of activities for minimizing or alleviating work-related traffic delays through traffic-handling practices and strategies. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. 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. Coordinate work activities with the CHP and other local and regional transportation stakeholders as appropriate. Remind the contractor to notify the regional notification centers before digging for the installation of signposts. When possible, implement temporary speed limit reductions in conjunction with a COZEEP operation. The contractor bears costs and expenses for additional support from the CHP, and Caltrans deducts associated costs from monies due the contractor. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively. You may submit a single task order to cover more than 1 day. Review these requirements with the contractors before work starts. As funding and operations allow, consider providing COZEEP for the following situations: Generally, COZEEP is not necessary when only one lane is closed on freeways with four or more lanes in the same direction of travel. Alert Caltrans Traffic Map Chain Control Map Route Conditions State Route Closures CHP Incidents TMC ALERT Interstate 10 (I-10) is closed between Route 86 and Route 177 due to storm damage. 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. Look for such signs as broken delineators, skid marks, and tire marks on temporary railing, which indicate a potential need for improvement. Acts as the single focal point for all traffic decisions resulting from planned activities on the State Highway System. Whenever possible, allow traffic to have continued full use of the existing facilities. 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. Clearly identify early-finish and late-finish milestones for every major activity. All traffic control devices should conform to Section 12, Temporary Traffic Control, of the Standard Specifications. Maintain railings and walkways in good condition. A person with a visual disability traveling with the aid of a long cane must be able to detect it. Traffic control systems conform to the Standard Plans, unless the contract specifies otherwise. Confirm that advance warning signs for the new taper are located correctly. This will be paid under a contract bid item. The specifications require temporary traffic screen to have 3-foot-long openings spaced at 200-foot intervals. Verify the contractor removes traffic-handling equipment and devices from the job site when they are no longer needed for controlling traffic. Retroreflective sleeves on traffic cones. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. The Public Utilities Commission crossing number shown on the railroad crossing sign, Date the detour will be put into use and the estimated time it will be in use, Estimated volume of traffic to be detoured over the crossing, Whether additional protection is proposed. Inspect TPARs weekly to verify that they are clean and unobstructed and comply with the Americans with Disabilities Act and the work plan required by the specifications. If closure of an existing pedestrian route is required because of the contractors means and methods, remind the contractor of their responsibility to design and construct a TPAR at their expense, and obtain authorization to proceed with the work activities. Automated flagger assistance devices (AFAD) can be used in place of flagger to remove workers from the roadway to improve worker safety from traffic. 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. Check railing alignment for any substantial offset to each other. Provide the contractor with the internet link to access the LCS web-based training. If differences exist, try to make them readily apparent. Include compensation or credit in the change order when an ordered change in the work affects the contract item for the traffic control system. California Department of Transportation (Caltrans) Colorado Department of Transportation (CDOT), Region 1 and Region 6 Indiana Department of Transportation (INDOT) . You may also consult the district Traffic Operations office. Consider sight distance for drivers because of temporary features such as falsework impeding view of traffic signal systems. 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. In urban and suburban areas with high vehicular traffic volumes, place the signs at intersections. Review the project plans and sheets T1A, T1B, and T2 of the Standard Plans. Include appropriate signage. If the contractors activities interfere with vehicular or pedestrian traffic, contact the contractor and request correction of the deficiency.