the road crosses the rail line) and continuing in a general northerly direction up to the existing  roundabout junction of Bridge Road, Saltwater Way (A1117) and Victoria Road (B1531),  identified by a blue line on the classification of roads plan.  18.  A length of existing highway proposed to be re-classified as part of the A146, over the entire  length of the circulatory carriageway forming the roundabout junction of Saltwater Way (A1117),  Bridge Road (A1117) and Victoria Road (B1531),  identified by a blue line on the classification of roads plan.  19.  A length of existing highway along both the northbound and southbound carriageways  proposed to be re-classified as part of the A146, commencing from the existing roundabout  junction of Bridge Road (A1117) and Victoria Road (B1531) with Saltwater Way (A1117) and  continuing in a generally northerly direction to a point where it joins the exit arm of the un- classified section of Bridge Road,  identified by a blue line on the classification of roads plan.  20.  A length of existing highway along both the northbound and southbound carriageways  proposed to be re-classified as part of the A146, commencing from where Saltwater Way (A1117)  joins the exit arm from the existing unclassified section of Bridge Road and extending in a  generally northerly direction until it joins the roundabout junction of Commodore Road  (unclassified) and Bridge Road (A1117),  identified by a blue line on the classification of roads plan.  21.  A length of existing highway proposed to be reclassified as part of the A146, over the entire  length of the circulatory carriageway, forming the roundabout junction of Bridge Road (A1117)  with Commodore Road,  identified by a blue line on the classification of roads plan.  22.  A length of existing highway along both the northbound and southbound carriageways  proposed to be re-classified as part of the A146, commencing from the roundabout junction of  Bridge Road (A1117) and Commodore Road in a north-easterly direction to a point where it joins  the roundabout junction of Bridge Road (A1117), Gorleston Road (B1375) and Normanston Drive  (A1117),  identified by a blue line on the classification of roads plan.  23.  A length of existing highway proposed to be re-classified as part of the A146, over the entire  length of the circulatory carriageway forming the roundabout junction of Gorleston Road (B1375),  Normanston Drive (A1117) and Bridge Road (A1117),  identified by a blue line on the classification of roads plan.  65 A146 Roundabout (existing junction of Bridge Road (A1117), Gorleston Road (B1375) and  Normanston Drive (A1117))  A146 Bridge Road  A146 Roundabout (existing junction of Bridge Road (A1117) and Commodore Road)  A146 Bridge Road  A146 Saltwater Way  A146 Roundabout (existing junction of Saltwater Way (A1117), Bridge Road (A1117) and  Victoria Road (B1531) 