Which rating indicates a bridge with some inherent defects?

The rating that indicates a bridge with some inherent defects is the one noted as being in good condition but not without issues. A rating of 6 signifies that the bridge is in satisfactory condition, which implies that while it may have some observable defects, these do not significantly affect its overall functionality or structural integrity.

In contrast, higher ratings such as 8 (very good condition) and 9 (excellent condition) suggest that the bridge is in top form, with minimal or no defects present. A rating of 7 reflects a good condition, but it does not explicitly denote the presence of inherent defects to the same extent as a 6 rating. Thus, rating a bridge as satisfactory acknowledges that inherent problems exist, but they have not reached a level that compromises the bridge’s safety or usability significantly.