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Safer Transportation

Through Innovation

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products and materials

designed to improve airfield safety

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Tested and proven products

for safer roadway infrastructure

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Materials for sustainability

to enhance bridge
and tunnel preservation


Transpo is a leading expert on safety and materials for the transportation industry worldwide.

Founded in 1968 with the belief that roads could be safer with the use of engineered safety products, today Transpo manufactures and supplies safety products and state-of-the-art materials for the repair, rehabilitation and maintenance of transportation roadways and structures. Widely recognized for their quality, performance, and reliability, our offerings include:  

  • Roads & Highways Tested and proven products to ensure safer and sustainable roadways. 

  • Bridges & Tunnels New bridge construction and preservation materials as well as precast products for bridges and tunnels. 

  • Pavement Marking Durable MMA markings to delineate bike, bus lanes, crosswalks, and safety zones.

  • Airports Products and materials designed to improve airfield and runway safety and durability.

  • Impact Attenuators/Crash Cushions Transpo is the largest distributor of Valtir energy attenuation devices throughout the Northeast United States.

Transpo is part of the effort to bring impactful, positive change through building and repairing our global infrastructure – making roads and cities safer for the traveling public. 

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Airports & Runways

Constant vigilance in airfield safety is a fact of today’s airports. Transpo produces state-of-the-art products and materials designed to improve airfield and runway safety.

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Roads & Highways

Transpo understands the hazards of the road. We take pride knowing our roads & highway products are tested and proven to ensure safer roadway infrastructure.

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Bridges & Tunnels

All around the world there are bridges and tunnels that are in dire need of rehabilitation. Transpo’s preservation materials and precast products may be the solution.

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Pavement Marking

Used to delineate bike and bus lanes, crosswalks and safety zones, Color-Safe® MMA marking material is one of the most durable and cost-effective markings on the market.


April 2024

Tuesday April 30Wednesday May 1

MassDOT Transportation Innovation Conference
Worcester, MA

May 2024

Wednesday May 29

All Day
Ocean State Construction & Equipment Expo - Booth #90
Warwick, RI

September 2024

Sunday September 8Tuesday September 10

PWX Expo - Booth #333
Atlanta, GA

January 2025

Sunday January 5Thursday January 9

TRB Annual Meeting - Booth #715
Washington, DC

Wednesday January 15Friday January 17

National Pavement Expo-Booth #1032
Tampa, FL

Our Affiliations