Caltrans District 3 (@CaltransDist3) / Twitter Key personnel involved in traffic control have responsibilities as follows. 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. Verify that the weight of the attenuator and the weight of the support truck are within the specified limits as shown on the Authorized Material List for Highway Safety Features. The resident engineer may accept use of contractor-proposed devices on the Authorized Material List for Highway Safety Features. Measure and pay for temporary traffic screen according to the specifications. For details related to preconstruction conferences, refer to Section 5-003, Preconstruction Conferences with the Contractor, of this manual. Request an impact study for ramp closures of short duration where the possibility of adverse results or sufficient public concern exists to identify effects on adjacent businesses. Review Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, of the Standard Specifications for the temporary pedestrian facilities requirements.
Road Information - California Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Ask the contractor to remove nonoperating portable message signs from the job site away from traffic or protect it in accordance with Section 7-1.04 Public Safety, of the Standard Specifications. Be aware that collision concentrations and inconvenience may occur with changes in direction, number of lanes, alignment, and speed.
California Department of Transportation | Caltrans 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. 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. Consider driver expectation and ambient light in the area of the crossover for temporary lighting. Provide the contractor with the internet link to access the LCS web-based training. Check construction area signs often during the course of the work. Establishing continuity is especially necessary if previous traffic shifts have created confusing or conflicting diagonal joints and have eradicated pavement markings. The last level of review will be the COZEEP statewide coordinator. Feb 26 *State Route 39 in Angeles National Forest* SR-39 is CLOSED starting at East Fork Road until further notice due to snow, ice & a rock slide in one spot. Confirm that AFAD are placed in accordance with the plans and where clearly visible to the AFAD operator and to approaching traffic. To implement COZEEP, use the guidelines below, intended to apply COZEEP resources more uniformly throughout the state. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Section 7-1.02A, General, requires the contractor to comply with current laws, regulations and decrees. Dirt is not an acceptable surface. Caltrans should order early pickup only when traveler and worker safety will not be compromised. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. Caltrans or the contractor prepares plans to provide unobstructed roadways. If they dont, the Standard Special Provisions govern. For high-visibility garment requirements refer to Section 2-106D, High-Visibility Garment, of this manual. Review the Public Safety section in the contract. Confirm the intended vehicle path is clearly visible. 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. 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. When necessary, ask the contractor to adjust placement or message content of signs based on changing project or traffic conditions. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. 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. flags for daytime closure. On every project that requires the contractor to close traffic lanes, the project engineer should assess the need for COZEEP as part of the projects safety review, constructability review, or both. A G20-2 "END ROAD WORK" sign, as appropriate, shall be placed at the end of the lane closure unless the end of work area is obvious or ends within a larger project's limits. Under the agreement, Caltrans pays the CHP for furnishing officers and cars for construction zones. Consult with your CSC, construction traffic manager, and DTM to discuss 24-hour-a-day speed reductions. Obtain the name and contact information for the assigned onsite system coordinator. Weekend Closure of Seacliff Ramps on Highway 101. Verify that portable delineators meet the dimension requirements. Resolve any accounting differences between the information Caltrans gives the CHP and the internal information CHP obtains from its payroll system. The contractors responsibility to submit a Form CEM-2311, Temporary Pedestrian Access Route Contractor Compliance Report, within 2 business days after construction of a temporary pedestrian access route, and a Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. Review sheet T3B of the Standard Plans for staking requirements. Do not permit rocks, concrete, or other hard objects to be used for this purpose. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start time. 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. If automated flagger assistance devices (AFAD) bid item is not shown on the bid item list, providing AFAD is change order work. 3. Caltrans TMP for the Bay Bridge Full Closure. Verify that one type of crash cushion module is used for a single grouping or array. Verify the contractor uses an impact attenuator vehicle as a shadow vehicle in moving closures and during placement and removal of components in stationary closures. 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. 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. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Instead, the district coordinator should contact the statewide contract manager to verify the correct billing rates. Follow the districts instructions for distributing news releases. The Caltrans QuickMap drop down menu labeled Options enables the layer to be turned on or off. The LCS will send the contractors employees a unique password by email after the accounts are created. Verify the signs are properly aimed at approaching traffic. Refer to Section 2-214D, Construction Contingency Plan, of this manual. The CHP will submit the COZEEP service summary electronically for payment with a confirming hard copy to the district COZEEP coordinator. 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. 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. The Department has standardized its road and lane closure reporting into a statewide Lane Closure System (LCS). Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. Calculate the total estimated travel time and mileage, and enter the total on the COZEEP daily report. This will be paid under a contract bid item. Verify that temporary pavement marking tape to remain in place more than 14 days is applied according to the specifications, and that temporary pavement marking tape to remain in place 14 days or less is applied according to the manufacturers instructions. Keep pedestrian facilities clear of obstructions. The Transportation Management Plan Guidelines describe the roles and responsibilities of the construction traffic manager who works in cooperation with the CSC. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. 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. Time and mileage are based on officers starting and stopping times at their reporting station and include travel to and from the project. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. Check the installation and maintenance of Type P marker panel according to sheet A81C of the StandardPlans. Review the closure requests for compliance with the closure requirements charts and other contract requirements. The contractor is responsible for accommodating pedestrians through or around the work zone. Also, when possible, use barrier vehicles or an impact attenuator vehicle between the approaching motorist and workers on foot.
AALRR Scores Major Win for AGC-San Diego in Arbitration Against the Verify telescoping flag trees are from a commercial-quality material manufacturer. 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. Select a District or Statewide to start. Do not allow the use of power from private parties to power the temporary signal system.
Lane Closures - California Request a certificate of compliance for Type K temporary railing. For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. Verify that the contractor is prepared to comply with TMPs related to work performance. Daytime ramp closures do not usually need COZEEP. Confirm that the contractors are coordinating placement and pickup of the closure so that the traffic control system is maintained in accordance with the. Note any unusual local traffic patterns and scheduled special events during the life of the contract. Intended amount of work to be done during each closure. Verify that the pavement was not damaged during removal. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. For example, compensate for a sharper curve with solutions such as increased lane width or a clear recovery zone. Drums used instead of cones, barricades, or delineators as part of a traffic control system or used as specified under Public Safety section in the contract are not to be paid for at contract item price. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training.
Chapter 4: Construction Details, Section 12: Temporary - Caltrans Section 2-1, Safety, of this manual covers the responsibilities of the districts construction safety coordinator (CSC) who should periodically review the traffic handling for each project. The cost estimate should include an estimated number of COZEEP service hours and travel time converted into an equivalent dollar cost. To expedite the work, it is helpful to close the exit temporarily if the contract, traffic patterns, and volumes permit. Document the reasons for COZEEP use. Live Traffic Cameras View live traffic conditions by regions and areas. Do not allow the application of temporary pavement delineation over existing pavement delineation.
QuickMap - California Verify that Category 3 temporary traffic control devices are on the Authorized Material List for Highway Safety Features. The resident engineer has the responsibility and authority for administering the traffic control plan and all other aspects of safety on construction projects. 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. 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 Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. Verify the lights are dimmed at night and set on bright during daylight hours. Pay special attention to the aiming of the sign whenever solar-powered signs are used. Allow the use of paint only if the temporary traffic stripe is not required to be removed. In Part 4, identify a Caltrans project supervisor, usually the resident engineer or an assistant resident engineer. 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. 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. Verify the lights are not glaring into approaching traffic, especially truck traffic. 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 schedules and conducts a meeting to discuss the operation of impact attenuator vehicle as required under Section 12-3.23A(4), Quality Assurance, of the Standard Specifications. These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Caltrans requires TMPs for all planned activities on the State Highway System. Use the standard formula for taper length shown in the California MUTCD or in the projects traffic control plan details. 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. The change order that authorizes the extra work should reflect these costs. Calculate the adjustment on a force account basis. 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.
Sign Charts | Caltrans - California Department of Transportation Updated information available at # caltrans8 TMC ALERT Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Refer to Section 12-4.02C(10), End of Queue Monitoring and Warning With Truck Mounted Changeable Message Sign, of the revised, Multiple closures and inter-project coordinationAvoid multiple closures with overlapping sign patterns. Temporary traffic control devices are divided into categories: The condition of temporary traffic control devices should comply with the most current edition of the American Traffic Safety Services Association (ATSSA) publication Quality Guidelines for Temporary Traffic Control Devices and Features. 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. A desirable standard consists of full width lanes plus an effective width of constructed shoulder. Traffic control systems conform to the Standard Plans, unless the contract specifies otherwise. Verify that temporary crash cushion modules used were manufactured after March 31, 1997. 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. Confirm compliance with the minimum legibility distances. Caltrans Emergency Road Closures due to incidents impacts. Motorists who are forewarned of construction conditions may be more tolerant of delay and inconvenience and probably will be more alert and responsive to work zone traffic control. If there are questions as to flagger competency, contact your construction safety coordinator to have them come and observe the flagging operation. Verify that traffic handling devices meet the visibility and legibility requirements. Changes to any of these plans may alter the need for temporary crash cushion modules.
Caltrans: Rockslide closes lanes on Highway 50 near Echo Summit - FOX40 Place all remaining signs and devices in sequence through the work area. The resident engineer should determine which contractor activities might use COZEEP support. 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.
PDF 2010 Standard Plan T10 Lane Closure With Partial Shoulder Use Highway SR-17 over Santa Cruz Mountains CalTrans Lane Closures Notify Me. Verify all threaded rods or dowels are removed and the area is restored to its previous condition or constructed to its planned condition after removal of Type K temporary railing. 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 Obtain a contact cell phone number for the contractor before starting activities that require a portable changeable message sign and arrange for an inspection with the contractor before the first deployment. 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. During the planning and design phase of any project, an impact study is made for a proposed prolonged ramp closure. 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.
End-of-queue management is desirable at locations where traffic queues are anticipated. Verify that Type 1 and Type 2 flashing arrow signs comply with the specification requirements, including number of panel lights, display modes, power source, and devices to plumb and level the trailer. Coordinate work activities with the CHP and other local and regional transportation stakeholders as appropriate. 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. This will speed the placing of closures and allow for a more consistent taper alignment. Payment is computed as extra work. Maintain a width of 60 inches throughout the length of the pedestrian pathway. Verify that pedestrian facilities comply with the Americans with Disabilities Act. Caltrans began a major project to retrofit the San Francisco-Oakland Bay Bridge to current seismic design standards in summer 1998 and expects to complete the work by winter 2014. . Review Sections 12-6, Temporary Pavement Delineation and 84-2, Traffic Stripes and Pavement Markings, of the Standard Specifications for temporary pavement delineation requirements. Channelizers are paid for by the unit. Review the contractors work plan for compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the Standard Specifications. Retroreflective sleeves on traffic cones. 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. Prohibit the use of traffic cones that have been damaged or coated with asphalt or other substances that prevent the cones from functioning as intended. Extend the straight section, known as the tangent portion of the closure, to better position the taper. Establish reduced regulatory speed limits in accordance with procedures in the. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. California code are designated by (CA). Check the contractors layout work. 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. The area where the surfacing joins the existing roadway can be critical. The cross slope must be no greater than 1:50 (2 percent) and the running slope no greater than 1:20 (5 percent). 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). Show the design of the temporary roadway, including pedestrian and bicycle facilities, in the traffic control plan. They are not detectable by persons with visual disabilities. For their application, review the current California Manual on Uniform Traffic Control Devices (California MUTCD). 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 Temporary crash cushions may be installed on wooden pallets as an option. If you authorize the devices for use, record the authorization in the daily reports. Otherwise, Federal (MUTCD) codes are shown. Confirm that lighting intensity complies with the Cal/OSHA requirements. 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. Use these guidelines when necessary during construction to make changes in traffic control plans. The objective of traffic control is to provide for worker protection and the safe passage of public trafficincluding bicycles, motorcycles, and pedestriansthrough and around the work zone with as little inconvenience and delay as possible. Invoices should include the agreement number and be submitted monthly in arrears, in triplicate, within 60 calendar days of date of service. Perform additional reviews periodically throughout the construction project, since changes may affect the facilitys effectiveness. Confirm the contractor submits a schedule of planned closures in advance as required by Section 12-4.02A(3), Submittals, of the Standard Specifications. Review Section 12-3.11, Construction Area Signs, of the Standard Specifications for additional requirements.
Caltrans District 1 | Eureka CA - Facebook A contractors failure to perform is cause to suspend work. The local CHP contact person will note in the cancellation form if Caltrans is being charged a cancellation or 4-hour overtime fee. This requirement may mean closing an extra lane. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters. A person with a visual disability traveling with the aid of a long cane must be able to detect it. If an existing pedestrian route will be affected by the work activities, verify the project includes Bid Item No. Division of Traffic Operations - Road Information - California Highway Information Road Information Know before you go : National Weather Service - Caltrans Social Media - QuickMap Real-time Travel Information Check Current Highway Conditions Enter Highway Number (s) You can also call 1-800-427-7623 for current highway conditions. Users include motorists, bicyclists, and pedestrians within the highway, including persons with disabilities, defined by the Americans with Disabilities Act of 1990 (ADA). EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. Verify that the contractor installs, relocates, covers, and removes signs as required. It is an enhancement tool for construction zones and is not intended as a replacement for other temporary traffic control measures. The district railroad liaison agent should report to the Public Utilities Commission any proposed detours that include an at-grade railroad crossing.