| Dobra Bridge | |
|---|---|
| Official name | Most Dobra |
| Carries | A6 motorway |
| Crosses | Dobra River |
| Locale | Gorski Kotar, Croatia |
| Maintained by | Autocesta Rijeka–Zagreb |
| Design | Box girder bridge |
| Total length | 246.95 m |
| Longest span | 51 m |
| Vertical clearance | 61 m |
| Opened | 2003 |
| Toll | charged as a part of A6 motorway toll |
Dobra Bridge is located between the Vrbovsko and Ravna Gora interchanges of the A6 motorway in Gorski Kotar, Croatia, spanning Dobra River. It is 246.95 metres (810.2 ft) long and carries the motorway across five spans. The bridge consists of two parallel structures, both completed in 2003 by Primorje.[1][2] The bridge is tolled within the A6 motorway ticket system and there are no separate toll plazas associated with use of the bridge. The bridge is located in a water protection area.[3]
Traffic is regularly counted and reported by Autocesta Rijeka–Zagreb, operator of the viaduct and the A6 motorway where the structure is located, and published by Hrvatske ceste. Substantial variations between annual (AADT) and summer (ASDT) traffic volumes are attributed to the fact that the bridge carries substantial tourist traffic to the Adriatic resorts. The traffic count is performed using analysis of motorway toll ticket sales.[4]
| Dobra Bridge traffic volume | ||||
| Road | Counting site | AADT | ASDT | Notes |
| A6 | 3006 Vrbovsko west | 11,979 | 20,091 | Between Vrbovsko and Ravna Gora interchanges. |