|Official name||Viadukt Rašćane|
|Maintained by||Hrvatske autoceste|
|Design||Box girder bridge|
|Total length||633 m|
|Toll||charged as a part of A1 motorway toll|
Rašćane Viaduct is the most significant structure built on Zagvozd – Ravča section of the A1 motorway. The viaduct actually consists of two parallel structures, each carrying one motorway carriageway consisting of two traffic lanes and an emergency lane. Overall width of the viaduct is just under 28 metres (92 ft). The viaduct was built using incremental launching to ensure the maximum quality and the minimum damage to the environment. The speed limit enforced on the viaduct is 130 km/h.
Traffic is regularly counted and reported by Hrvatske autoceste, operator of the viaduct and the A1 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.
|Rašćane Viaduct traffic volume|
|A1||6017 Zagvozd south||3,008||6,014||Between Zagvozd and Ravča interchanges.|
- "A1 - Zagreb-Split-Dubrovnik motorway, Šestanovac-Zagvozd and Zagvozd-Ravča sections". Hrvatske autoceste (in Croatian). December 17, 2008. Retrieved September 15, 2010.
- "HAC Monografija". Hrvatske autoceste (in Croatian). May 17, 2010. Retrieved September 15, 2010.
- "Traffic counting on the roadways of Croatia in 2009 - digest". Hrvatske Ceste. May 1, 2010.