Evaluasi Implementasi Sistem Manajemen Keselamatan Konstruksi Proyek Infrastruktur Jalan Tol pada Kondisi Pandemi Covid-19 di Indonesia (Studi Kasus Jalan Tol Koneksi Becakayu - Tol Wiyoto Wiyono 1) = Evaluation of Implementation Construction Safety Management Systems of Toll Road Infrastructure Construction Project During Pandemic Covid-19 in Indonesia (Becakayu Connection Toll Road - Wiyoto Wiyono 1 Toll Road Case Study)

Analisis dampak kelandaian jalan terhadap kinerja arus di jalan tol (studi kasus jalan tol JORR ruas Kp Rambutan-Pasar Rebo) = Impact analysis of road gradient to traffic performance in toll road (Jakarta outer ring road Kp Rambutan-Pasar Rebo)

Analisa Kemugkinan Penerapan Tarif Tol Dinamis: Studi Kasus Pada Jalan Tol Dalam Kota Jakarta = The Analysis of Dynamic Toll Tariffs Implementation Possibility: Case Study on Jakarta Inner Toll Road

Identifikasi resiko estimasi biaya pelaksanaan terhadap kinerja biaya pada proyek konstruksi jalan tol (studi kasus proyek jalan tol Bogor Ring Road)

Analisa tarif tol berdasarkan studi willingess to pay. Studi kasus: Rencana Jalan Tol Lingkar Luar (JORR II) ruas Serpong-Cinere = Analysis of toll rates based on willingness-to-pay. Studies case: study Jakarta Outer Ring Road Highway Plan (JORR II) Serpong-Cinere Segment