eight-lane expansion between AS Köln-Mülheim and AS Leverkusen has been open to traffic since June 2, 2017. The expansion between AK Leverkusen and AS Leverkusen-Zentrum is considered to be another important project with a realization after 2015. This further expansion of the A3 is also in direct functional connection with the expansion / conversion of the A1 between the Rhine bridge Leverkusen and the interchange Leverkusen and should therefore probably be realized together. In the BVWP 2030 an eight-lane expansion of the sections between Heumar and Königsforst was also classified, as well as between the Leverkusen and Oberhausen interchanges, as well as a conversion of the motorway junctions Oberhausen, Kaiserberg and Hilden. The north adjacent four-lane section to Dinslaken North is also urgently to be expanded to six lanes. Limburg In the course of the new construction of the Lahntalbrücke Limburg, the highway route between km 107 and 110 was moved slightly to the east and expanded from six (without side stripes) to eight (plus side stripes) strips with additional noise barriers. This section between the junctions Limburg-Nord and Limburg-Süd takes up a lot of inner-city traffic. The official ground-breaking ceremony took place in June 2013 and the completion of the work in 2017. An eight-lane extension of the subsequent section to the Wiesbadener Kreuz received in the BVWP 2030 a classification in the Further Needs. Frankfurt In the urgent need, it is an expansion of the Wiesbaden and Offenbacher cross planned. Between the Wiesbadener Kreuz and the Frankfurter Kreuz, as well as from Offenbach to Hanau, an eight-lane extension is planned in priority need. For the section between Mönchhof-triangle and the interchange airport (in the western part of the Frankfurter Kreuz) began in the spring of 2009, the planning approval process. The eight-lane section between Frankfurter Kreuz and Offenbacher Kreuz is to be extended to ten lanes. This expansion was classified as Further Demand with Planning Law. Aschaffenburg to Biebelried With the status urgent need is provided in the Federal Transport Infrastructure Plan 2003, the highway from Aschaffenburg on the Spessart and Main Franconia to the intersection Biebelried six-lane expand. All sections not yet realized have been included in the investment framework plan for the years 2011 to 2015 of the Federal Ministry of Transport, Building and Urban Development as priority measures. The 19 km long western subsection from the junction Aschaffenburg up to and including Kauppenbrücke was expanded