PROJECTS > Engineering Design

Highway

Service name Ordering company Note
Basic and detailed design service for multi-lane high-pass infrastructure improvement project Korea Expressway Corporation
Soundproof wall change bridge redesign service for the construction of Expressway No. 400 (Yangpyeong~Icheon) (Section 1) Korea Expressway Corporation
Detailed design service for 2023 slope supplementation work (area 2) Korea Expressway Corporation
Basic and detailed design for Gyeyang-Ganghwa highway construction project (Section 3) Korea Expressway Corporation
Sejong-Cheongju Expressway Construction Basic and Detailed Design Service (Section 2) Korea Expressway Corporation
Detailed design service for widening high-pass road width with single lane Korea Expressway Corporation
National Highway No. 400 Yangpyeong-Icheon Expressway Construction Project Section 4 Technology Proposal and Reflected Design Korea Expressway Corporation
Detailed Design Service for Yangpyeong-Icheon Expressway Construction (Section 1) Korea Expressway Corporation
Detailed design service for infrastructure construction related to road facility construction Cheonan Nonsan Expressway Co., Ltd.
Detailed design service for infrastructure construction of non-stop toll system for private route Korea Expressway Corporation
Asan-Cheonan Expressway Detailed Design Section 1 West Asan Interchange Redesign Service Korea Expressway Corporation
Detailed Design Service for Metropolitan Area 2nd Circulation (Gimpo-Paju) Expressway Construction (Section 3) Korea Expressway Corporation
Detailed Design Service for Metropolitan Area 2nd Circulation (Gimpo-Paju) Expressway Construction (Section 4) Korea Expressway Corporation
Detailed Design Service for Paju-Pocheon Expressway (Section 4) Korea Expressway Corporation
Uisang Bridge design change service Yeongcheon Sangju Expressway Co., Ltd.
Detailed Design Service for Gyeongbu Expressway Nami-Cheonan Expansion Construction (Section 1) Korea Expressway Corporation
Basic Design Service for Paju-Pocheon Expressway Construction (Section 4) Korea Expressway Corporation
Detailed design service for soundproofing facilities in the Gwanggyo new city section of Yeongdong Expressway Korea Expressway Corporation
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 10) Korea Expressway Corporation
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 24) Korea Expressway Corporation
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 27) Korea Expressway Corporation
Basic design service for Uijeongbu Interchange on Seoul Outer Ring Expressway Korea Expressway Corporation
Feasibility Study Zone 2 Service for Metropolitan Area 2nd Ring Expressway (Paju-Pocheon) Ministry of Land, Infrastructure and Transport
Gyeongin Expressway Arterialization and Underpass Detailed Design Service Incheon City
Basic and detailed design service for circuit road installation for non-return road installation offices Korea Expressway Corporation
Basic and detailed design of Busan Outer Ring Expressway Korea Expressway Corporation
Hamyang-Ulsan Expressway (Miryang-Ulsan) Basic Design Service (Section 12) Korea Expressway Corporation
Sangju-Yeongdeok Expressway Detailed Design Service (Section 11) Korea Expressway Corporation
Gyeongbu Expressway Nami-Cheonan Expansion Feasibility Study and Basic Design (Section 1) Service Korea Expressway Corporation
Basic plan establishment service for IC, JCT function improvement Korea Expressway Corporation