TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2108 includes 13 papers that explore culvert information management system, opportunistic behavior in road maintenance markets, evaluating pavement interventions, performance indicators for the service life of thin hot-mix asphalt overlays, life-cycle costing of pavement surface retexturing with shotblasting, and performance-based uniformity coefficient of chip seal aggregate. This issue of the TRR also examines chip seal maintenance, crack sealant material and reservoir geometry of bituminous overlays, wooden bridge preservation treatment, penetrating sealers for reinforced concrete bridge decks, underwater bridge inspection practices, infrared imaging of subsurface of concrete bridges, and rolled erosion control products for roadside maintenance.