PERENCANAAN JALAN PADA AKSES JALAN TARANO KE PANTAI MACI (STUDI KASUS AKSES JALAN DUSUN MACI – DUSUN PANUBU DESA MATA KECAMATAN TARANO KABUPATEN SUMBAWA)

The Maci Hamlet-Panubu Hamlet road is the main road that leads to Maci beach. The distance from the capital city of Tarano District to Maci Beach is ± 15.1 km. Tarano District is included in the strategic area of Agrobapet district (development of agricultural, livestock, fisheries and tourism potential). So, to support the
development of this potential, the government is trying to increase tourist connectivity and economic equality in the surrounding community, economic equality in the surrounding community through the development of road infrastructure. The geometric planning of this road is based on the Directorate General of Highways and pavement planning uses the Component Analysis method of the Directorate General of Highways 1987. The secondary data needed are road situation maps and topography, CBR data, LHR data, rainfall data , and a list of equipment unit prices. , materials and wages for work in Sumbawa Regency. Based on the Horizontal Alignment Calculation, a road alignment is planned with a primary local road classification, design speed of 60 km/hour, lane width of 2 x 3 meters using a Spiral-Circle-Spiral (SCS) type curve . There are three curves in the study road alignment plan, namely outer corner ∆1= 23.757 °with an e value = 8.1%, ∆2= 37.392 °and ∆3= 47.585 ° with an e value = 9.9%. For flexible pavement planning STA 0+000 – STA 0+506.88, with a width of 6 meters, a road shoulder width of 2 meters, the surface layer pavement thickness (Laston MS 744) = 7.5 cm, top foundation layer (class crushed stone A) = 20 cm and lower foundation layer (Sirtu Class C) = 27.27 cm. So the total budget for Geometric and Pavement Work in this plan is IDR. 1,163,317,736.48