Case Study
Campbell gear used in research to prevent road damage from freezing conditions
CASE STUDY Freezing Roads in South Korea Korea Expressway Corporation (KEC) was established in 1969 to construct and manage expressways through- out South Korea. KEC’s goal has been to increase the length of their expressways so that all residents throughout the country can reach an expressway within 30 minutes. The attainment of this goal is affected by two significant financial consid - erations: the cost to build new roads and the cos