제2장기본설계
2 - 13
경제성분석결과
(단위: 억원)
연도
비용
편익
총할인
비용
총할인
편익
사업비
유지
관리비
총비용시간비용
절감편익
운행비용
절감편익
교통사고
절감편익
환경비용
절감편익총편익
2018
0.0
0.0
0.0
2019
63.1
63.1
60.4
2020
63.1
63.1
57.8
2021
63.1
63.1
55.3
2022
63.1
63.1
52.9
2023
558.0
558.0
447.8
2024
1,556.7
1,556.7
1,195.4
2025
1,528.1
1,528.1
1,122.9
2026
1,528.1
1,528.1
1,074.5
2027
1,528.1
1,528.1
1,028.3
2028
1,146.1
1,146.1
738.0
2029
382.0
382.0
235.4
2030
90.6
90.6
413.3
125.0
42.4
24.8
605.5
53.4
357.0
2031
90.6
90.6
421.1
130.1
43.1
25.4
619.7
51.1
349.7
2032
90.6
90.6
429.0
135.2
43.8
26.1
634.1
48.9
342.4
2033
90.6
90.6
437.0
140.4
44.5
26.9
648.7
46.8
335.2
2034
90.6
90.6
445.1
145.7
45.2
27.6
663.6
44.8
328.1
2035
91.1
91.1
453.4
151.0
45.9
28.4
678.7
43.1
321.2
2036
91.1
91.1
461.0
151.8
46.2
28.8
687.8
41.3
311.5
2037
91.1
91.1
468.7
152.6
46.6
29.2
697.0
39.5
302.0
2038
118.5
118.5
476.4
153.4
46.9
29.5
706.2
49.1
292.8
2039
108.8
108.8
484.1
154.1
47.3
29.9
715.4
43.2
283.9
2040
129.4
129.4
491.9
154.9
47.6
30.3
724.7
49.1
275.2
2041
99.8
99.8
487.9
153.8
47.2
29.8
718.8
36.3
261.2
2042
96.0
96.0
483.9
152.7
46.8
29.4
712.8
33.4
247.9
2043
96.0
96.0
480.0
151.6
46.4
28.9
706.9
32.0
235.2
2044
130.4
130.4
476.0
150.5
46.1
28.4
701.0
41.5
223.2
2045
98.8
98.8
472.1
149.4
45.7
28.0
695.1
30.1
211.8
2046
98.8
98.8
472.1
149.4
45.7
28.0
695.1
28.8
202.7
2047
98.8
98.8
472.1
149.4
45.7
28.0
695.1
27.6
193.9
2048
98.8
98.8
472.1
149.4
45.7
28.0
695.1
26.4
185.6
2049
122.1
122.1
472.1
149.4
45.7
28.0
695.1
31.2
177.6
2050
122.0
122.0
472.1
149.4
45.7
28.0
695.1
29.8
170.0
2051
128.0
128.0
472.1
149.4
45.7
28.0
695.1
29.9
162.6
2052
94.6
94.6
472.1
149.4
45.7
28.0
695.1
21.2
155.6
2053
98.4
98.4
472.1
149.4
45.7
28.0
695.1
21.1
148.9
2054
101.6
101.6
472.1
149.4
45.7
28.0
695.1
20.8
142.5
2055
94.6
94.6
472.1
149.4
45.7
28.0
695.1
18.6
136.4
2056
124.4
124.4
472.1
149.4
45.7
28.0
695.1
23.4
130.5
2057
101.0
101.0
472.1
149.4
45.7
28.0
695.1
18.2
124.9
2058
97.1
97.1
472.1
149.4
45.7
28.0
695.1
16.7
119.5
2059
-410.6
112.0
-298.7
472.1
149.4
45.7
28.0
695.1
-49.1
114.4
합계
8,068.8
3,096.2
11,165.0
13,989.8
4,443.6
1,371.0
843.2
20,647.6
7,016.6
6,843.3