Ala. Code § 39-9-4: Certain Indemnification Requirements Permitted.

A road or bridge contract may contain a provision requiring a party to the contract to indemnify, hold harmless, or defend another party, but only to the extent that liability, damages, losses, or costs are caused by the negligence, wantonness, recklessness, or intentional conduct of the indemnifying party or the indemnifying party’s officers, employees, or agents.