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 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. www.dot.ca.gov May 5, 2020 Mr. Patrick McDaniel California Department of Forestry and Fire Protection 2840 Mt. Confine the work area to as short a distance as practical. 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. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. State Route 210 Information | Highland, CA The change order that authorizes the extra work should reflect these costs. For updates on Angeles Crest Highway, call Caltrans Public and Media Affairs at (213) 897-3656, or visit https://dot.ca.gov/caltrans-near-me/district-7. For example, compensate for a sharper curve with solutions such as increased lane width or a clear recovery zone. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. All closure information is continually updated and subject to change. Imposing a 24-hour-a-day regulatory speed reduction can be difficult to justify and obtain approval for. Speed management is desirable at locations such as rural freeways and expressways where traffic has been flowing in a high-speed, free-flow way for a significant period before encountering the work zone. Please use an alternate route. Additional funds may be obtained for capital projects and maintenance funded projects as follows: The resident engineer and project engineer share responsibilities for COZEEP implementation and funding allocation. When an operation is terminated before the time the specifications allow because of circumstances beyond the contractors control, consider granting time, compensation, or both, within the terms of the contract. Where possible, compensate for a required reduction of one by an improvement of another. Verify that the contractor constructs permanent new facilities and alterations to existing facilities in accordance with the contract plans and specifications. Click on any marker to get project details as of March 1, 2023. 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 telescoping flag trees maintain an upright position when being used. Verify that covers placed on sign panels completely block out any messages so that the messages cannot be seen day or night. Verify the proper types of flashing arrow signs are used. Highway I-80 CalTrans Lane Closures - California Highway Commute and 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. If the portable signal system is out of operation, the contractor must provide flaggers to control the traffic until the traffic signals are in operation. Anticipated times for sweeping the roadway following grinding or import borrow haul operations to allow public travel with little to no visible dust when the lane is opened to traffic. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. The contractor will not be able to access projects in LCS after the completion date. Verify that one type of crash cushion module is used for a single grouping or array. Example Transportation Management Plans - FHWA Work Zone BOX 942874, MS-32 SACRAMENTO, CA 94274 PHONE (916) 653-0548 Making Conservation TTY 711 a California Way of Life. To expedite the work, it is helpful to close the exit temporarily if the contract, traffic patterns, and volumes permit. The between the L tapers required for each closed traffic lane; Lane Closure Report for the week of 7/29/19 - 8/2/19 Inyo, Mono & Eastern Kern Counties - The California Department of Transportation (Caltrans) would like Payment is computed as extra work. Changes to any of these plans may alter the need for temporary crash cushion modules. After installation, review the screen placement, especially near entrance and exit ramps. Verify that pedestrian facilities comply with the Americans with Disabilities Act. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 Check that all crash cushion modules are filled with the proper weight of sand. The Changeable Message Sign Guidelines developed by the Division of Traffic Operations provide a listing of approved abbreviations for PCMSs. The DTM calculates the delay penalty during the design phase of the project. Lane Closures - California Contract managers direct their respective separate contracts or agreements, such as for rideshare activities, transit activities, and public awareness campaigns. Look for such signs as broken delineators, skid marks, and tire marks on temporary railing, which indicate a potential need for improvement. A median barrier, bridge rail, or retaining wall may block worker escape routes. Reviewing the TMP and traffic contingency plan for constructability issues. The LCS will send the contractors employees a unique password by email after the accounts are created. Caltrans - Division of Construction - California Call on Caltrans work forces only because of a physical inability of the contractor or a refusal by the contractor to act. The CHP coordinator at the local CHP area office will complete, sign, and return the form to the Caltrans construction office. 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. Verify temporary flashing beacon systems are relocated as work progresses according to the specifications. Acts as the focal point for development and implementation of TMPs. During the preconstruction conference, discuss: https://dot.ca.gov/programs/construction/forms. Temporary full freeway closures of all lanes in the same direction of travel. 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). 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. Published: Feb 06, 2023 California Invests Nearly $1 Billion for Transportation Improvements The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. 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 Caltrans Emergency Road Closures - California Open Data Refer to Section 4-1202C (1a), Lane Closure System, of this manual. To implement COZEEP, use the guidelines below, intended to apply COZEEP resources more uniformly throughout the state. Before making a decision to approve a change order that would result in a prolonged ramp closure, weigh the results of the study with factors, such as construction costs, travel costs, delay, and safety. 18h. Review the project plans and sheets T1A, T1B, and T2 of the Standard Plans. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. In accordance with Caltrans policy, no undelineated roadway can be opened to unrestricted or uncontrolled traffic. 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. Verify that the impact attenuator vehicle complies with all specification requirements. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. The CHP sorts and subtotals the COZEEP service summary by project, including cost information. The following guidelines apply to the color and texture of pavement surfacing materials: The following guidelines apply to speed zones: Frequently, special provisions restrict work on the existing traveled way to a specified period at night. 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. For details related to preconstruction conferences, refer to Sections 5-002, Preconstruction Conference with Caltrans Personnel, and 5-003, Preconstruction Conference with the Contractor, of this manual. Document this inspection in the daily report; indicate weather, traffic conditions, and time of inspection. Confirm the sign is placed where it is most visible to approaching motorists. 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 website, this type of sign substrate is authorized for use on Type 3 barricades. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Verify the crash cushion array is in place before opening traffic lanes adjacent to the protected obstacle. Do not allow the use of a damaged impact attenuator vehicle. Refer to Section 8-1.06, Suspensions, of the. 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. 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. LAKESIDE. If necessary, direct the contractor in writing to act at once to remedy any issue not in compliance with the contract: If the contractor cannot address the traffic safety issue because of a lack of materials and it is safe to do so, consider temporarily suspending the work until correction can be made. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. Verify no-passing zone signs are removed when no longer required. Retroreflective sheeting on channelizers. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. 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. 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. San Bernardino County Transportation Authority (SBCTA) Please visit SR 210 Base Line Project's website for the latest news regarding the 210 freeway construction. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. Process, justify, and document the request the same way as any other fund request. Adjustments should be made to create adequate sight distance, to avoid locations that require drivers to make multiple decisions, to accommodate expected queues, and to coordinate activities at multiple locations. They require lane closure charts that specify when and how many lanes may be closed for construction. Make safety and convenience the primary design considerations. 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. 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. Examples of unacceptable messages include Drive carefully, Have a Nice Day, and Thank you.. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Design for the least change in alignment, speed, or both. Consult with the district traffic engineer for other acceptable means to protect the sign instead of the Type K temporary railing required by the specifications. If you authorize the devices for use, record the authorization in the daily reports. 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. Verify the lights are not glaring into approaching traffic, especially truck traffic. Compare the traffic control plan to site conditions. The Caltrans QuickMap drop down menu labeled Options enables the layer to be turned on or off. Verify that all traffic control devices are correctly placed and functioning properly. Verify that temporary automated end of queue warning systems comply with the requirements in Section 12-3.39 Temporary End of Queue Warning System, of the Standard Special Provisions. Caltrans Highway Information Network (CHIN) Incidents CHIN incidents that involve closed lanes are indicated by orange triangular markers. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. 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. 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. The lump sum payment for this item includes all costs for placement, operation, maintenance, relocation, and removal of the Automated Work Zone Information System. The records form may vary according to the magnitude and complexity of the subject. Withhold some payment from progress pay estimates to cover the cost of removing temporary crash cushion modules. 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. DES-PPM&OE - Bidder Inquiries Viewing - California End-of-queue management is desirable at locations where traffic queues are anticipated. 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.

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