Highway Work Zone Traffic Control Inspection Checklist
This checklist is designed for Traffic Control Supervisors and Heavy Highway Foremen to ensure work zone traffic control devices are deployed and maintained according to MUTCD standards. Use this checklist while driving the active lane closure to verify compliance and identify potential hazards before they lead to incidents.
Build and preview free. Export once for €9.95.
Free · no email required
Download the checklist
Use the print-ready PDF in the field or edit the Word file for your site, equipment, and procedures.
General-purpose starting point only. Adapt it to the site, manufacturer instructions, and applicable local requirements. It does not replace a competent person's assessment or a required statutory form.
Need a finished report?
Turn field evidence into an editable report
Upload inspection photos, review AI-drafted findings, add your professional judgment, and preview the report before deciding whether to export.
Build a report from this checklistBuild and preview free. Payment is only required if you choose to export the finished report.
Primary Risks
- •Struck-by incidents with vehicles
- •Worker exposure to live traffic
- •Improperly placed or maintained traffic control devices
Standards and rules to review
- •MUTCD
- •29 CFR 1926.200
- •29 CFR 1926.201
- •ANSI/ISEA 107
Inspection Items
Mark each item Not checked, OK, Issue or N/A. Only issues become findings — Not checked is not a failure.
Mark each item OK, Issue or N/A in the field
Only items you mark as Issue become findings in your report
Generate a shareable report — build and preview free, PDF/Word export €9.95
Advance Warning Area
Are all advance warning signs clearly visible and not obstructed by vegetation, parked vehicles, or other objects?
Are advance warning signs placed at the correct distances from the work zone based on the posted speed limit (refer to MUTCD Table 6C-1)?
Are the correct types of advance warning signs used for the specific type of work being performed (e.g., Road Work Ahead, Right/Left Lane Closed Ahead)?
Do all advance warning signs exhibit adequate retroreflectivity, especially during nighttime conditions?
Are advance warning signs mounted at the correct height (minimum 7 feet above the roadway for overhead signs, minimum 5 feet for shoulder-mounted signs)?
Are all advance warning signs securely mounted and resistant to wind and vibration?
If a PCMS is used, is it displaying clear, concise, and accurate information about the work zone?
Are all advance warning signs free from damage, graffiti, or other obstructions that could reduce their effectiveness?
Do the advance warning signs match the approved Temporary Traffic Control (TTC) plan?
Taper Area
Is the taper length appropriate for the posted speed limit, calculated using the L = WS formula (where L = taper length, W = width of offset, and S = posted speed limit)?
Are traffic control devices (cones, drums, or barricades) spaced correctly within the taper area (typically equal to the posted speed limit in feet)?
Are the correct types of traffic control devices used for the taper (e.g., cones, drums, or barricades)?
Are all traffic control devices in the taper area in good condition, clean, and free from damage?
Are all traffic control devices in the taper area highly visible, especially during nighttime conditions?
Is the taper uniform and gradual, guiding traffic smoothly into the adjacent lane?
Is there an adequate buffer space between the taper and the work area to protect workers from errant vehicles?
If transverse tapers are used, are they properly configured and signed?
Is a downstream taper present to return traffic to its original lane configuration?
Work Area
Is positive protection (e.g., concrete barriers or truck-mounted attenuators) provided to shield workers from traffic?
If an attenuator is used, is it in good working condition and properly positioned?
Are all workers wearing high-visibility apparel (ANSI/ISEA 107 Class 2 or 3) appropriate for the work environment?
Is equipment positioned to minimize worker exposure to traffic and to avoid obstructing visibility?
Is the flagger station located in a safe and visible location, protected from traffic?
Is the flagger equipped with a STOP/SLOW paddle, high-visibility apparel, and a communication device?
Are flaggers properly trained and certified in flagging procedures?
Is pedestrian access adequately addressed, with safe routes and appropriate signage?
Is adequate lighting provided for nighttime work, ensuring worker safety and visibility?
Is traffic properly channelized through the work area using cones, drums, or barricades?
Traffic Control Devices
Are all cones at least 28 inches tall and made of retroreflective material?
Are all drums clean, undamaged, and filled with ballast to prevent tipping?
Are the correct types of barricades used (Type I, II, or III) based on the application?
Do barricades have retroreflective sheeting that meets MUTCD standards?
Are channelizing devices spaced appropriately to guide traffic effectively?
Are all traffic control devices clean and free of dirt, debris, or other obstructions that could reduce their visibility?
Are all traffic control devices stable and resistant to wind and vibration?
Are traffic control devices placed according to the approved traffic control plan?
Are temporary pavement markings used where necessary to guide traffic?
Do temporary pavement markings exhibit adequate retroreflectivity?
Documentation & Communication
Is the approved Temporary Traffic Control (TTC) plan readily available on-site?
Are daily inspection logs being maintained to document the condition of traffic control devices?
Are clear communication protocols established between flaggers, supervisors, and equipment operators?
Is emergency contact information readily available on-site?
Are incident reporting procedures clearly defined and understood by all personnel?
Are pre-shift briefings conducted to discuss potential hazards and safety procedures?
Has the public been adequately notified of the work zone and potential traffic delays?
Is there a process in place for revising the traffic control plan if conditions change?
Has a competent person been designated to oversee traffic control operations?
Expert Field Tips
Always drive the lane closure at the posted speed limit to accurately assess taper effectiveness.
Pay close attention to cone/drum placement after heavy winds or rain – devices often shift.
Take photos of the entire work zone setup during each inspection for documentation purposes.
Frequently asked questions
How often should a Highway Work Zone Traffic Control Checklist be performed?
The frequency of a Highway Work Zone Traffic Control Checklist depends on site-specific risks and regulatory requirements. Typically, these inspections are conducted before each shift, weekly, or after any significant change in site conditions as per MUTCD.
Who is qualified to conduct a Highway Work Zone Traffic Control Checklist?
A "competent person" as defined by MUTCD should perform this inspection. This individual must have the knowledge, training, and experience to identify existing and predictable hazards in the specific work environment.
What regulation or standard covers Highway Work Zone Traffic Control Checklist?
This inspection type is primarily governed by MUTCD. Specialized local regulations and manufacturer specifications may also apply and should be consulted during the inspection process.
What are the most common findings in a Highway Work Zone Traffic Control Checklist?
Frequent issues identified during a Highway Work Zone Traffic Control Checklist include missing documentation, improper storage of materials, wear and tear on structural components, and non-compliance with safety signage requirements.
Related safety tools
Free Facade Cleaning Safety Checklist (PDF + Word) 2026
60-point safety checklist for window cleaning foremen and building managers. Covers davit arm certification, RDS inspection, anchor points, and public protection per OSHA 1910.27 and ANSI/IWCA I-14.1.
Trenching & Excavation Safety Checklist
Comprehensive checklist for civil site supervisors to ensure trenching and excavation safety. Daily checks for trench boxes, soil conditions, and safe egress.
Flat Roof Fall Protection Checklist
Comprehensive checklist for commercial flat roof fall protection. Ensure worker safety with detailed inspections.
Turn this inspection into a report
Answer items as you walk the site, or start the report now. Only issues become findings.
0% answered