When feasible, ensure the contractor uses contruction equipment with up-to-date engines that have newer, cleaner technology. TxDOT recommends programs like the Texas Emissions Reduction Plan (TERP), or other local and federal programs, for financial incentives for procuring cleaner vehicles and engines. Note that this is a recommendation, not a requirement.

Ensure the contractor does not apply dry construction material in windy conditions. This will avoid the scattering of dust and materials.

If other approved methods are readily available, TxDOT should avoid allowing dry-pour concrete methods when practical to do so.

When feasible, recommend the contractor use enchanced visual monitoring procedures for fugitive dust control when performing activities that are known to produce significant fugitive dust (e.g., boring through limestone or using approved dry pour concrete techniques).

If other approved methods (e.g., asphalt emulsions) are readily available, TxDOT should avoid allowing the use of cutback asphalt treatment when practical to do so. Limit idling time of construction vehicles but only when practical to do so. For instance, it is understood that idling may be necessary to control in-cabin temperature for operators on hot or cold days.