 During the nighttime work, traffic will be narrowed to one lane in each direction, and an 11-foot vehicle width restriction will be in place with a 35-mile-per-hour speed limit. Restrictions aren't anticipated during weekends or holidays. I'm Bill Monroe reporting. Coconino County is seeing an increase in hantavirus activity. Three cases have been reported in the past 15 months. Two of them have been fatal. Joel Bayunas, Outbreak Response Division Manager for Coconino County Health and Human Services, explains hantavirus has sped through rodent droppings.