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Quickly Gain Access to Your Worksite with Temporary Road Mats

Signature Systems’ temporary roadway mats make moving personnel and heavy equipment like excavators, trucks and cranes through mud, marshes, swamp land, and environmentally sensitive areas safer and easier, helping your projects stay on time and on budget.

Temporary road mats for heavy equipment

Safe Temporary Roadways for People and Equipment

With overlapping flanges, an interlocking design, and secure connection system, MegaDeck® HD+ composite mats create strong, stable, non-shifting temporary roadways that prevent dangerous drifting, separation and hopping under heavy rolling loads.

Portable roadway for heavy machinery

Stable Accessways for Equipment and Vehicles

Crossing wet, soggy, muddy or marshy ground conditions to get to job sites increases the risk of expensive machinery and equipment getting stuck or damaged. Temporary road mats safely support heavy machinery over challenging ground conditions while providing personnel with dry, anti-slip surfaces.

Portable roadways and temporary access mats

Prevent Damage to Environmentally Sensitive Areas

Signature’s access mats are made from non-toxic HDPE, which protects vegetation and environmentally sensitive areas from damage and controls soil compaction, preventing time consuming and expensive remediation efforts.

Reliable Portable Roadways

Composite mats provide non-shifting portable roadways that reduce the risk of accidents over challenging ground conditions. With reliable work surfaces, jobs stay on schedule, helping reduce project costs.

Signature’s construction mats eliminate cross-contamination between worksites and the possible transmission of parasites, chemicals, oils, mold and insects. Mats will not rot or degrade, which allows for long-term installations with minimal environmental impact. After each use, road mats can be cleaned and reused on the next job site.

Benefits of Composite Road Mats

  • Lock-and-go, secure connection system provides safety, stability and quicker installations
  • Saves time and money on shipping with more mats per truckload than 3-ply wood mats
  • Protects your equipment and minimizes wear and tear
  • Composite matting is available in a range of sizes and weight capacities
  • Composite mats are a sustainable solution that lasts up to 10 years, providing a significant ROI


For light-duty temporary road mats, see DuraDeck® composite mats or contact us to speak with an expert about your application.


Composite mats for a safe portable roadway

Temporary Roadways and Access Mats

MegaDeck HD road mats

Specifications: MegaDeck® HD+

Actual Size

7.5 ft L x 14 ft W x 4 in H (105 ft²)

2.3 m L x 4.3 m W x 10.16 cm H (9.75 m²)


1,025 lbs (464.9 kg)



Weight Load

600 psi, depending on subsurface conditions

Shipping Info

U.S. standard flatbed truck: Up to 42 mats

40 ft ISO shipping container: 42 mats

20 ft ISO shipping container: 20 mats - 1 stack, 20 mats high

U.K. lorry/EU trucks: Up to 50 mats

Download the Full Spec Sheet

SignaRoad temporary roadway surface

Specifications: SignaRoad®

Actual Size

6.8 ft L x 10 ft W x 2.5 in H

2 m L x 3 m W x 6.4 cm H


496 lbs (225 kg)

Weight Load

400 psi

Shipping Info

U.S. standard flatbed truck: 90 mats
40ft ISO shipping container: 90 mats
20ft ISO shipping container: 45 mats
U.K. lorry/EU trucks: Up to 120 mats

Download the Full Spec Sheet

Heavy-Duty Portable Roadways

MegaDeck HD+ mat’s strong overlapping and interlocking system prevents differential movement between panels, ensuring a strong stable surface for over-sized construction equipment.

Temporary Road Mats for Powerline Repairs

MegaDeck HD+ temporary access mats allowed utility crews to safely cross farm field with no damage to the ground, keeping reinstatement costs to a minimum.

Environmentally Safe Accessways

MegaDeck HD+ road mats created miles heavy-duty temporary roadway through otherwise impassible rain forest terrain. Located in an environmentally protected area, the project required the highest environmental and safety standards.

Quick-installing Temporary Road Mats

Save time and money with fast, efficient installation. SignaRoad access mats have proprietary molded cam locks and composite pins self-align the overlapping flange to tightly secure the mats and prevent mud from seeping up to the surface.

Learn more about how our mats can make your construction site safer