Virginia Department of Transportation System Inventory

Exhibits R39 – R41 summarize the condition of Virginia primary and interstate pavements statewide by network using the criteria given in Exhibit R38. Exhibit R39 provides a statewide breakdown of all primary and interstate pavements by condition class. Note that, by the criteria established earlier, some 73% of pavements are classed as good to excellent while approximately 10% are considered deficient (poor and very poor condition).

It may be helpful to consider that a 10% deficiency rating at a given point in time could be taken to imply that roughly a 10-year resurfacing schedule applies. Recall that Exhibit R39 represents over 25,000 lane miles of pavement, a large enough sample to support some generalized conclusions.

Exhibits R40 and R41 summarize statewide pavement condition by interstate and primary networks, respectively. These figures reflect similar condition classifications to Exhibit R39 and serve only to show that interstate pavements are in slightly better overall condition than those on the primary system. The interstate pavements are classified about 76% good to excellent and 9% deficient while those on the primary system are 73% good to excellent and 11% deficient.

Exhibit R39. Condition of the Network (200 IS and Primary Pavements: Lane-Miles).

Exhibit R40. Condition of IS Pavements

Exhibit R41. Condition of Primary Pavements