The subsequent recommendation was to tear out the runway and start from scratch. Stovall said it's difficult to predict whether concrete or asphalt will come out ahead in the bidding process. But he said both materials have equal merit. Concrete is a low-maintenance material, but a concrete runway is sometimes susceptible to stress produced by landings. When that happens, cracks can develop.
Water can get into the cracks, where it repeatedly freezes and thaws, creating serious problems.
Asphalt is a more flexible material capable of absorbing the jolts from landing aircraft. Bids will be opened on May 5. Contractors will be required to submit bids based on both asphalt and concrete construction. Construction is expected to begin by May 15 and be completed within four months. Post your thoughts in The Public Forum.