PT Wijaya Karya (Persero) Tbk (Wika) continues the construction of the Semarang-Demak Toll Road Section 1B which spans the total of 6.67 kilometers. The project has reached 50% completion and is targeted to be completed by mid-2027. This section will be Indonesia's first sea toll road integrated with a sea embankment. The construction utilizes eco-friendly materials, including mattress technology and bamboo piles as abrasion barriers.