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Flagging & Work Zone Traffic Control for Highway, Utility & Infrastructure Projects

LADMA provides ATSSA-trained flagging crews and MUTCD-compliant work zone setups for lane closures, shoulder operations, intersection control, and high-speed highway flagging across the Mid-Atlantic region.

MUTCD Work Zone Setups Certified Flaggers & Supervisors Lane Closures · Intersections · Shoulders 24/7 Dispatch MD · VA · DC · DE · PA
Get a Quote Call 240-861-5050
MUTCD Work Zone Standards ATSSA-Trained Crews Rapid Mobilization Night Work + Off-Peak Shifts 24/7 Dispatch

What's Included in LADMA's Flagging & Traffic Control Services

LADMA's flagging and traffic control services cover the full scope of temporary traffic control for road construction, utility work, and infrastructure operations. Every deployment follows MUTCD work zone standards and is coordinated with your project superintendent, permitting authority, and — where required — local DOT traffic engineering. View our full range of Traffic Control Services.

Flagging & Traffic Control Capabilities

Single-lane and multi-lane closures on highways, arterials, and local roads
Intersection control for utility cuts, signal upgrades, and pavement work
Shoulder and roadside work zones for grading, drainage, and guardrail
Freeway and arterial work zones coordinated to approved traffic control plans and agency requirements
Utility and aerial line crossings — pole work, directional bores, overhead operations
Night work and off-peak shifts for DOT-restricted corridors and urban areas
24/7 emergency dispatch for water main breaks, accidents, and storm damage
Traffic control device placement — cones, barrels, barricades, advance warning signs
Mobile operations with TMA and pilot car support when required by approved plan or agency
Multi-state coverage: Maryland, Virginia, D.C., Delaware, and Southern Pennsylvania
Permit and lane-closure coordination with state and local agencies

How Deployment Works

LADMA keeps the process fast and transparent — from initial request through demobilization.

  1. Request

    Call dispatch or submit a quote request with your project location, scope, and timeline. Same-day acknowledgment on all inquiries.

  2. Scope & Coordinate

    LADMA confirms work zone configuration, traffic control devices needed, and shift structure. We coordinate with your PM and permitting authority.

  3. Deploy

    Flaggers arrive with all signage, channelizing devices, PPE, and communication equipment. Setup follows your approved TCP and MUTCD standards.

  4. Manage & Document

    Work zone is maintained through shift completion with real-time adjustments. Teardown and demobilization handled at shift end.

Project documentation: Daily sign-in logs, work zone inspection records, and traffic control device inventories are available upon request for project files and compliance audits.

Flagging & Traffic Control Services in Maryland, Virginia & Washington DC

LADMA provides temporary traffic control for highway construction, utility projects, and infrastructure operations across the Mid-Atlantic region. Every lane closure, intersection control setup, and work zone configuration is executed to MUTCD standards and coordinated with state and local agencies to meet permitting and plan requirements. Our operations team works directly with your project superintendent and the governing DOT or permitting authority to confirm device placement, phasing, and shift scheduling — with mobilization typically within two hours on short notice when site access and approvals are in place.

Compliance & Work Zone Standards

  • Work zone setups based on MUTCD standards and applicable state DOT supplements
  • Execution per approved traffic control plans (TCPs) — provided by GC or developed in-house
  • Traffic control device spacing and taper lengths per the approved plan
  • Direct coordination with permitting authorities and DOT traffic engineering
  • Night work and off-peak shift compliance when required by agency restrictions
  • On-site adjustments within plan authority for changing field conditions

Regional Coverage

LADMA positions flagging and traffic control resources across the Mid-Atlantic corridor. Regional presence means shorter mobilization times and familiarity with state and local DOT requirements in each service area.

LADMA operates as a scalable traffic control partner for general contractors, utility firms, and public agencies managing infrastructure projects across the Mid-Atlantic. Whether the scope is a single intersection or a multi-phase corridor, our operations are structured to integrate with your project team and meet the compliance requirements of the governing authority. Request a quote to discuss your project scope.

Frequently Asked Questions About Flagging & Traffic Control Services

Answers to common questions from general contractors, utility firms, and project managers planning work zone operations.

When are flaggers required on a construction or utility project?

Flaggers are required whenever a work zone affects traffic flow and the approved traffic control plan (TCP) specifies flagger stations. Common scenarios include lane closures on two-lane roads, active intersection work, shoulder encroachments near live traffic, and any operation where temporary traffic control devices alone cannot safely manage motorist and pedestrian movements. The specific requirement is determined by the TCP and the governing agency's permit conditions.

Do I need a traffic control plan (TCP) before work begins?

In most jurisdictions across Maryland, Virginia, D.C., Delaware, and Pennsylvania, an approved TCP is required before any work zone is established on a public roadway. The plan defines device placement, flagger positions, taper lengths, and detour routes. If your project does not yet have a TCP, LADMA can develop one in-house to meet state and local agency requirements.

How quickly can LADMA mobilize flagging crews to a project site?

LADMA can typically mobilize within two hours on short notice when site access and agency approvals are in place. For planned projects, we coordinate deployment scheduling with your superintendent to align with your construction timeline. Emergency dispatch is available 24/7 for water main breaks, storm damage, accidents, and other urgent work zone needs — call 240-861-5050 for immediate coordination.

Are LADMA's work zones set up to MUTCD standards?

Yes. All LADMA work zone setups follow the Manual on Uniform Traffic Control Devices (MUTCD) and applicable state DOT supplements. Device spacing, sign placement, channelizing device selection, and flagger positioning are executed per the approved traffic control plan. On-site supervisors verify compliance at setup and maintain the work zone through shift completion.

Does LADMA coordinate with DOT and local permitting agencies?

LADMA works directly with state DOT offices, county permitting departments, and municipal traffic engineering divisions to confirm that work zone configurations meet agency requirements. This includes coordinating lane closure permits, reviewing TCP approvals, and adjusting operations when agency conditions change during the project. Our team handles this coordination so your project stays compliant without adding to your PM's workload.

Can LADMA support emergency or unplanned lane closures?

Yes. LADMA maintains 24/7 dispatch capability for emergency lane closures and urgent work zone setups. Common scenarios include water main breaks, downed utility lines, accident scene traffic management, and storm-related road hazards. Emergency mobilization follows the same MUTCD-compliant setup procedures as planned operations, adjusted for the conditions on site.

Who provides the traffic control devices — cones, signs, barricades?

LADMA supplies all required traffic control devices as part of our flagging and traffic control services, including cones, barrels, barricades, advance warning signs, arrow boards, and channelizing devices. Device selection and placement follow the approved TCP. If your project requires specialized equipment beyond standard devices, we coordinate that during the scoping phase. We also offer standalone equipment rentals for projects that manage their own work zones.

What areas does LADMA serve for flagging and traffic control?

LADMA provides flagging and traffic control services across Maryland, Northern Virginia, Washington D.C., Delaware, and Southern Pennsylvania. We maintain regional offices and operations yards that allow us to deploy resources with shorter mobilization times and direct familiarity with each state's DOT standards and permitting requirements.

How are flagging and traffic control rates structured?

Rates are typically structured on a per-person, per-shift basis and vary depending on the scope of work, shift duration (day, night, or off-peak), number of flagger stations required, and the traffic control devices included. LADMA provides itemized quotes so your project team has clear line-item visibility for bid preparation and cost tracking. Request a quote with your project details for accurate pricing.

What information does LADMA need to provide a quote?

To prepare an accurate quote, we typically need the project location, type of work (road construction, utility, intersection, etc.), estimated start date and duration, number of flagger stations or work zone setups required, shift schedule (day, night, or rotating), and whether a TCP is already in place. If you have an approved traffic control plan, sharing it up front helps us scope the deployment precisely. Contact us at 240-861-5050 or submit a quote request to get started.

Ready to Coordinate Your Next Work Zone?

LADMA's operations team is available to scope your flagging and traffic control requirements, confirm scheduling, and coordinate directly with your superintendent and the governing permitting authority. Provide a few project details and we will return a quote — typically within two hours during business hours.

Request a Quote Call 240-861-5050

Need same-day support? Call dispatch directly for fastest coordination.

What We Need to Quote Your Project

Have these details ready for a faster, more accurate estimate.

  • Project address or road limits
  • Start date, duration, and shift times (day / night / rotating)
  • Scope of work (lane closure, intersection, shoulder, etc.)
  • Number of flagger stations or work zone setups needed
  • TCP status (approved, in progress, or need one developed)
  • Contact name and role (superintendent, PM, or procurement)