Interstate 5 South

Roseburg, OR - 2013


The weigh station o-ramps on this section of I-5 are difficult to maintain as braking trucks impart extra dynamic loading. According to the Oregon Department of Transportation, these ramps only stay together for about 2 years or so. A FORTA-FI® hot mix asphalt blend was used to provide fiber-reinforcement to the pavement structure. It is anticipated that this will increase the service life of the o-ramps by at least 50%.


After nearly 3 years of service, the FORTAfied® asphalt inlay is exhibiting no signs of distress.

Key Points

  • Extended Pavement Life
  • Reduced Rutting & Raveling
  • Reduced Cracking

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