Sunken Interchange The sunken interchange is a type of interchange in which at least one road is sunken below the ground level to pass other road(s). Sunken interchanges are subject to flooding issues.
This book is a record of all 42 flooding sunken interchanges in downtown Beijing—the area within the city's 5th Ring Road.
27 13
26
42
29
28
38 39 40
9
24
41 37 36 35
4
8
23 22 21
7 20
16
2 3
10 25
15
1
11
12
14
19
30 31 5 6
17 18 32
34
33
01 N 39 94 92 24
E 116 40 80 75
Interchange info: Connection: expressway - major road - minor road Form: 2 levels, compact layout Sunken level: expressway Ground level: roundabout for the major road and the minor road Interstitial space type: short greenery belt, small greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, mixed-use commercial, channelized river, urban green belt park Buildings: old shanties, residential towers, podiums Industries: small business and service Major facilities: bus terminal, subway station, gas station, canal Population density: high (day and night)
No. 01
50m
No. 01
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 01
Traffic Flow Major
Minor
50m
02 N 39 93 39 61
E 116 43 46 60
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: roundabout for the major road Interstitial space type: short greenery belt, small greenery patch Pedestrian crossing: not available on the east side on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, business Buildings: large office buildings, large shopping mall, large hotels Industries: shopping, bank, theatre, office, hotel Major facilities: subway station Population density: high (day time)
No. 02
50m
No. 02
Flooding Area & Interstitial Space flood
interstitial
50m
No. 02
Traffic Flow Major
Minor
50m
03 N 39 92 41 62
E 116 43 44 16
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: roundabout for the major road Interstitial space type: small greenery patch Pedestrian crossing: not available on the east side on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, business Buildings: large office buildings Industries: bank, government department, corporation headquarters, SOHO Major facilities: subway station Population density: high (day time)
No. 03
50m
No. 03
Flooding Area & Interstitial Space flood
interstitial
50m
No. 03
Traffic Flow Major
Minor
50m
04 N 39 90 06 07
E 116 43 65 20
Interchange info: Connection: expressway - major road Form: 3 levels, compact layout Sunken level: expressway Ground level: railway and major road Upper level: ramp Interstitial space type: mid-size greenery patch, long greenery belt Pedestrian crossing: only available on north-south direction Cyclist crossing: only available on north-south direction Surrounding environment: Land use: residential, historical site, channelized river, greenery Buildings: old shanties, multi-floor residential buildings, industrial warehouses, historical city wall Industries: tourism, small business and service Major facilities: railway, canal Population density: mid (day and night)
No. 04
50m
No. 04
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 04
Traffic Flow Major
Minor
50m
05 N 39 98 36 31
E 116 44 37 69
Interchange info: Connection: expressway - major road Form: 2 levels, mid-compact layout Sunken level: major road and expressway Ground level: railway and major road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, business, channelized river, park Buildings: residential towers, office buildings Industries: small business and service, government department Major facilities: railway, canal Population density: high (day and night)
No. 05
50m
No. 05
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 05
Traffic Flow Major
Minor
50m
06 N 39 88 45 48
E 116 44 48 84
Interchange info: Connection: expressway - major road Form: 2 levels, mid-compact layout Sunken level: expressway Ground level: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, service, education, channelized river Buildings: multi-floor mixed use buildings, residential towers Industries: hospital, university, high school Major facilities: canal Population density: high (day and night) Special: vegetable market on the major road’s sidewalk
No. 06
50m
No. 06
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 06
Traffic Flow Major
Minor
50m
07 N 39 87 18 49
E 116 39 94 82
Interchange info: Connection: expressway - major road Form: 2 levels, mid-compact layout Sunken level: expressway and major road Ground level: major road Interstitial space type: mid-size greenery patch and long greenery belt Pedestrian crossing: not allowed on the ground level Cyclist crossing: no crossing Surrounding environment: Land use: residential, historical site, education, channelized river Buildings: multi-floor residential and mixed-use buildings Industries: tourism, college Major facilities: railway, canal Population density: mid (day and night)
No. 07
50m
No. 07
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 07
Traffic Flow Major
Minor
50m
08 N 39 88 95 18
E 116 34 87 46
Interchange info: Connection: expressway - major road Form: 3 levels, mid-compact layout Sunken level: expressway Ground level: major road Upper level: major road Interstitial space type: mid-size greenery patch and long greenery belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, service, business, channelized river Buildings: multi-floor residential and mixed-use buildings, residential and business towers Industries: hospital, corporation headquarters, small business and service Major facilities: canal Population density: high (day and night)
No. 08
50m
No. 08
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 08
Traffic Flow Major
Minor
50m
09 N 39 90 71 75
E 116 35 65 62
Interchange info: Connection: expressway - major road Form: 2 levels, mid-compact layout Sunken level: expressway Ground level: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: no north-south crossing on the ground level Cyclist crossing: no north-south crossing on the ground level Surrounding environment: Land use: commercial, business, residential, service Buildings: residential and business towers, large business buildings Industries: bank, office, shopping, government departments Major facilities: subway Population density: high (day time)
No. 09
50m
No. 09
Flooding Area & Interstitial Space flood
interstitial
50m
No. 09
Traffic Flow Major
Minor
50m
10 N 39 92 38 13
E 116 35 62 91
Interchange info: Connection: expressway - major road Form: 2 levels, mid-compact layout Sunken level: expressway Ground level: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: no north-south crossing on the ground level Cyclist crossing: no north-south crossing on the ground level Surrounding environment: Land use: commercial, business, residential, service Buildings: business towers, old residential shanties, large podiums Industries: corporation headquarters, office, shopping, small business and service Major facilities: subway, bus terminal Population density: high (day time)
No. 10
50m
No. 10
Flooding Area & Interstitial Space flood
interstitial
50m
No. 10
Traffic Flow Major
Minor
50m
11 N 39 94 04 41
E 116 35 57 46
Interchange info: Connection: expressway - major road Form: 4 levels, compact layout Sunken level: expressway Ground level: major road Upper levels: ramps Interstitial space type: small greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, commercial, business, service, traffic terminal Buildings: multi-floor residential and mixed-use buildings, business towers, large podiums, railway station, large shopping mall Industries: government department, shopping, office Major facilities: railway station, subway station Population density: high (day and night)
No. 11
50m
No. 11
Flooding Area & Interstitial Space flood
interstitial
50m
No. 11
Traffic Flow Major
Minor
50m
12 N 39 93 85 54
E 116 34 22 69
Interchange info: Connection: major road - minor road Form: 2 levels, compact layout Sunken level: major road Ground level: minor road Interstitial space type: narrow greenery belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, education, commercial, business, service, recreational Buildings: multi-floor residential and mixed-use buildings, business towers, large podiums, large exhibition mall Industries: university, primary school, tourism, shopping, office, small business and service Major facilities: subway station Population density: high (day and night) Special: a plaza sits above the sunken major road
No. 12
50m
No. 12
Flooding Area & Interstitial Space flood
interstitial
50m
No. 12
Traffic Flow Major
Minor
50m
13 N 39 90 83 40
E 116 39 46 01
Interchange info: Connection: major road - expressway Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available via sky walk Cyclist crossing: all directions available via ramp Surrounding environment: Land use: residential, research, commercial Buildings: multi-floor residential and mixed-use buildings, residential towers, exhibition building Industries: business and service, tourism Major facilities: subway station Population density: high (day and night)
No. 13
50m
No. 13
Flooding Area & Interstitial Space flood
interstitial
50m
No. 13
Traffic Flow Major
Minor
50m
14 N 39 96 95 21
E 116 43 16 89
Interchange info: Connection: expressway - major road Form: 3 levels, compact layout Sunken level: expressway Ground level: major road Upper level: ramps Interstitial space type: narrow greenery or paved belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, education, commercial, channelized river Buildings: multi-floor residential and mixed-use buildings, residential towers, office towers Industries: university, secondary school, office, small business and service Major facilities: subway station, canal Population density: high (day and night)
No. 14
50m
No. 14
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 14
Traffic Flow Major
Minor
50m
15 N 39 95 81 66
E 116 45 39 21
Interchange info: Connection: expressway - highway - major road Form: 2 levels, loose layout Sunken level: highway, major road Ground level: expressway Interstitial space type: large greenery patch and belt Pedestrian crossing: north-south direction not available on the ground level Cyclist crossing: north-south direction not available on the ground level Surrounding environment: Land use: residential, commercial, business Buildings: multi-floor residential and commercial buildings, residential towers, office towers Industries: hotel, office, small business and service Major facilities: subway station Population density: high (day and night)
No. 15
50m
No. 15
Flooding Area & Interstitial Space flood
interstitial
50m
No. 15
Traffic Flow Major
Minor
50m
16 N 39 94 13 09
E 116 46 17 29
Interchange info: Connection: expressway - secondary road Form: 2 levels, compact layout Sunken level: expressway Ground level: secondary road Interstitial space type: narrow greenery belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: embassy, recreational Buildings: multi-floor embassy buildings, large exhibition halls Industries: tourism Major facilities: subway station Population density: low (day and night)
No. 16
50m
No. 16
Flooding Area & Interstitial Space flood
interstitial
50m
No. 16
Traffic Flow Major
Minor
50m
17 N 39 87 61 13
E 116 46 10 13
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: narrow greenery and paved belt Pedestrian crossing: east-west direction available via sky walk Cyclist crossing: all directions available on the ground / sunken level Surrounding environment: Land use: residential, commercial Buildings: multi-floor residential buildings, residential towers, large market building Industries: flea market Major facilities: subway station Population density: high (day and night)
No. 17
50m
No. 17
Flooding Area & Interstitial Space flood
interstitial
50m
No. 17
Traffic Flow Major
Minor
50m
18 N 39 86 27 59
E 116 45 45 95
Interchange info: Connection: expressway - highway Form: 2 levels, loose layout Sunken level: expressway Ground level: highway Interstitial space type: large greenery patch Pedestrian crossing: available for north-south direction on the ground level Cyclist crossing: available for north-south direction on the ground level Surrounding environment: Land use: mixed-use residential, industrial Buildings: old and new shanties, warehouses, Industries: small business and service, retail Population density: high (day and night) Special: low-income people settlement area
No. 18
50m
No. 18
Flooding Area & Interstitial Space flood
interstitial
50m
No. 18
Traffic Flow Major
Minor
50m
19 N 39 85 70 40
E 116 40 01 75
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, service Buildings: large multi-floor commercial buildings, shanties Industries: small business and service Major facilities: bus terminal, subway station, gas station Population density: high at daytime, mid at night
No. 19
50m
No. 19
Flooding Area & Interstitial Space flood
interstitial
50m
No. 19
Traffic Flow Major
Minor
50m
20 N 39 84 97 74
E 116 34 64 11
Interchange info: Connection: expressway - highway Form: 3 levels, loose layout Sunken level: ramp Ground level: highway Upper level: expressway, ramp Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, industrial, residential Buildings: factory buildings, market buildings, residential towers Industries: furnishing material retail, small business and service Major facilities: parking lot Population density: low (day and night)
No. 20
50m
No. 20
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 20
Traffic Flow Major
Minor
50m
21 N 39 85 36 99
E 116 32 07 76
Interchange info: Separation: expressway - railway Form: 2 levels, compact layout Sunken level: expressway Ground level: railway Interstitial space type: large greenery patch, long narrow paved belt Pedestrian crossing: available for north-south direction on the ground level Cyclist crossing: available for north-south direction on the ground level Surrounding environment: Land use: residential, industrial Buildings: multi-floor residential buildings, industrial shanties Industries: logistics, small business and service Major facilities: railway Population density: low (day and night)
No. 21
50m
No. 21
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 21
Traffic Flow Major
Minor
50m
22 N 39 86 74 68
E 116 31 25 02
Interchange info: Connection: expressway - major road Form: 3 levels, loose layout Sunken level: major road Ground level: expressway Upper levels: ramps Interstitial space type: large greenery patch, small paved patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: industrial, commercial, residential Buildings: warehouses, multi-floor residential buildings, industrial shanties, office buildings Industries: office, car saling, small business and service Major facilities: bus station Population density: low (day and night)
No. 22
50m
No. 22
Flooding Area & Interstitial Space flood
interstitial
50m
No. 22
Traffic Flow Major
Minor
50m
23 N 39 88 46 34
E 116 31 05 52
Interchange info: Connection: expressway - major road Form: 3 levels, mid-compact layout Sunken level: expressway Ground level: ramp Upper levels: major road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, service Buildings: multi-floor residential buildings, residential towers, government department building Industries: small business and service Population density: high (day and night)
No. 23
50m
No. 23
Flooding Area & Interstitial Space flood
interstitial
50m
No. 23
Traffic Flow Major
Minor
50m
24 N 39 89 70 71
E 116 31 03 74
Interchange info: Connection: expressway - major road Form: 3 levels, loose layout Sunken level: expressway Ground level: major road and ramps Upper levels: major road Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: educational, commercial, residential Buildings: multi-floor mixed-use buildings, office towers, residential towers Industries: office, hospital, primary school, small business and service Major facilities: subway station Population density: high (day and night)
No. 24
50m
No. 24
Flooding Area & Interstitial Space flood
interstitial
50m
No. 24
Traffic Flow Major
Minor
50m
25 N 39 90 75 04
E 116 31 02 22
Interchange info: Connection: expressway - major road Form: 3 levels, loose layout Sunken level: ramps Ground level: major road Upper level: expressway Interstitial space type: large mixed-use patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, service, educational, residential Buildings: large commercial buildings, multi-floor mixed-use buildings, office towers Industries: office, hotel, retail, research institution, small business and service Major facilities: subway station, bus station, parking lots Population density: high (day and night)
No. 25
50m
No. 25
Flooding Area & Interstitial Space flood
interstitial
50m
No. 25
Traffic Flow Major
Minor
50m
26 N 39 96 76 29
E 116 34 53 72
Interchange info: Separation: expressway - railway Form: 2 levels, compact layout Sunken level: expressway Ground level: railway Interstitial space type: long narrow belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: commercial, service Buildings: large shopping malls, multi-floor mixed-use buildings Industries: retail, college, small business and service Major facilities: bus station, railway Population density: high (day and night)
No. 26
50m
No. 26
Flooding Area & Interstitial Space flood
interstitial
50m
No. 26
Traffic Flow Major
Minor
50m
27 N 39 90 81 43
E 116 30 03 62
Interchange info: Separation: expressway - major road Form: 3 levels, compact layout Sunken level: expressway Ground level: major road Upper level: ramps Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available via sky walk Cyclist crossing: all directions available on the ground / sunken level Surrounding environment: Land use: residential, office, park Buildings: multi-floor residential buildings, residential towers, office buildings Industries: small business and service Population density: high (day and night)
No. 27
50m
No. 27
Flooding Area & Interstitial Space flood
interstitial
50m
No. 27
Traffic Flow Major
Minor
50m
28 N 39 98 80 01
E 116 39 37 71
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: large and small greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: recreational Buildings: small service kiosks and houses Industries: tourism Major facilities: subway station Population density: high at daytime, low at night
No. 28
50m
No. 28
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 28
Traffic Flow Major
Minor
50m
29 N 39 98 76 30
E 116 44 26 28
Interchange info: Connection: expressway - highway Form: 3 levels, loose layout Sunken level: expressway, ramps Ground level: highway Upper level: ramps Interstitial space type: large greenery patch Pedestrian crossing: east-west direction available on the sunken level Cyclist crossing: east-west direction available on the sunken level Surrounding environment: Land use: residential, urban park Buildings: residential towers, villas Industries: community service Population density: mid (day and night)
No. 29
50m
No. 29
Flooding Area & Interstitial Space flood
interstitial
50m
No. 29
Traffic Flow Major
Minor
50m
30 N 39 92 30 41
E 116 48 98 53
Interchange info: Connection: expressway - major road Form: 3 levels, compact layout Sunken level: ramps Ground level: expressway Upper level: major road Interstitial space type: paved belt Pedestrian crossing: all directions available on the sunken level Cyclist crossing: all directions available on the sunken level Surrounding environment: Land use: residential, urban park Buildings: residential towers, multi-floor residential buildings Industries: small business and service Population density: high (day and night)
No. 30
50m
No. 30
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 30
Traffic Flow Major
Minor
50m
31 N 39 90 80 55
E 116 48 98 59
Interchange info: Connection: expressway - expressway Form: 3 levels, loose layout Sunken level: expressway, ramps Ground level: expressway Upper level: ramps Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the sunken level Cyclist crossing: all directions available on the sunken level Surrounding environment: Land use: industrial, transportation Buildings: power plant, warehouses, multi-floor mixed-use buildings Industries: energy, car saling, small business and service Major facilities: bus terminal Population density: low (day and night) Special: environmental cleaning staff napping on the sidewalk
No. 31
50m
No. 31
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 31
Traffic Flow Major
Minor
50m
32 N 39 84 23 95
E 116 47 88 75
Interchange info: Connection: expressway - highway Form: 3 levels, loose layout Sunken level: expressway, ramps Ground level: highway Upper level: ramps Interstitial space type: large greenery patch Pedestrian crossing: NW-SE direction available on the sunken level Cyclist crossing: NW-SE direction available on the sunken level Surrounding environment: Land use: residential, industrial, commercial Buildings: residential shanties, warehouses, market building Industries: furnishing material retail, small business and service Population density: low (day and night) Special: low-income people settlement area
No. 32
50m
No. 32
Flooding Area & Interstitial Space flood
interstitial
50m
No. 32
Traffic Flow Major
Minor
50m
33 N 39 83 21 19
E 116 40 13 19
Interchange info: Connection: expressway - major road Form: 3 levels, mid-compact layout Sunken level: ramps Ground level: expressway Upper level: major road Interstitial space type: large greenery patch, greenery belt Pedestrian crossing: all directions available on the sunken level Cyclist crossing: all directions available on the sunken level Surrounding environment: Land use: industrial, commercial, residential Buildings: warehouses, multi-floor mixed-use buildings, residential shanties Industries: clothing industry, small business and service Major facilities: bus station Population density: mid (day and night) Special: low-income people settlement area
No. 33
50m
No. 33
Flooding Area & Interstitial Space flood
interstitial
50m
No. 33
Traffic Flow Major
Minor
50m
34 N 39 83 09 66
E 116 34 58 96
Interchange info: Connection: expressway - highway Form: 3 levels, loose layout Sunken level: ramps Ground level: highway Upper level: expressway Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: industrial, commercial, residential Buildings: warehouses, factory buildings, residential shanties Industries: wholesale, car sale, small business and service Population density: low (day and night) Special: low-income people settlement area
No. 34
50m
No. 34
Flooding Area & Interstitial Space flood
interstitial
50m
No. 34
Traffic Flow Major
Minor
50m
35 N 39 84 60 87
E 116 28 37 22
Interchange info: Connection: expressway - minor road Form: 2 levels, compact layout Sunken level: expressway Ground level: minor road Interstitial space type: mid-size greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: industrial, residential Buildings: warehouses, multi-floor residential buildings, residential shanties Industries: railway maintenance Major facilities: railway Population density: mid (day and night)
No. 35
50m
No. 35
Flooding Area & Interstitial Space flood
interstitial
50m
No. 35
Traffic Flow Major
Minor
50m
36 N 39 86 53 27
E 116 28 32 88
Interchange info: Connection: expressway - major road Form: 4 levels, loose layout Sunken level: ramps Ground level: major road Upper levels: expressway, ramps Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the sunken level Cyclist crossing: all directions available on the sunken level Surrounding environment: Land use: residential, commercial, service, urban park Buildings: multi-floor residential buildings, hotel building, stadium Industries: sport centre Population density: high (day and night)
No. 36
50m
No. 36
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 36
Traffic Flow Major
Minor
50m
37 N 39 87 53 10
E 116 27 81 15
Interchange info: Connection: expressway - highway Form: 3 levels, loose layout Sunken level: highway Ground level: expressway Upper levels: ramps Interstitial space type: large greenery patch Pedestrian crossing: north-south direction available on the ground level Cyclist crossing: north-south direction available on the ground level Surrounding environment: Land use: residential, commercial, industrial Buildings: residential shanties, market hall, warehouses Industries: furnishing material retail, small business and service Population density: mid (day and night) Special: low-income people settlement area
No. 37
50m
No. 37
Flooding Area & Interstitial Space flood
interstitial
50m
No. 37
Traffic Flow Major
Minor
50m
38 N 39 98 47 53
E 116 30 01 04
Interchange info: Connection: expressway - major road Form: 3 levels, loose layout Sunken level: ramps Ground level: expressway Upper level: major road Interstitial space type: large greenery and mixed-use patch Pedestrian crossing: all directions available on the sunken level Cyclist crossing: all directions available on the sunken level Surrounding environment: Land use: residential, urban park, transportation, educational, commercial, channelized river Buildings: warehouses, multi-floor residential buildings, residential towers, large office buildings Industries: office, small business and service Major facilities: bus station Population density: mid (day and night)
No. 38
50m
No. 38
Flooding Area & Interstitial Space flood
interstitial
50m
river
No. 38
Traffic Flow Major
Minor
50m
39 N 39 98 54 76
E 116 31 63 77
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: long greenery belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, commercial, business Buildings: multi-floor residential, commercial and office buildings Industries: IT, office, small business and service Major facilities: parking lot Population density: high (day and night)
No. 39
50m
No. 39
Flooding Area & Interstitial Space flood
interstitial
50m
No. 39
Traffic Flow Major
Minor
50m
40 N 39 96 58 60
E 116 32 70 98
Interchange info: Connection: expressway - major road Form: 2 levels, compact layout Sunken level: expressway Ground level: major road Interstitial space type: long greenery belt Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, research, business Buildings: multi-floor residential and mixed-use buildings, residential towers, office towers Industries: university, office, research institution Population density: high (day and night)
No. 40
50m
No. 40
Flooding Area & Interstitial Space flood
interstitial
50m
No. 40
Traffic Flow Major
Minor
50m
41 N 39 89 41 89
E 116 21 12 09
Interchange info: Connection: expressway - highway - major road Form: 3 levels, loose layout Sunken level: expressway Ground level: major road, expressway Upper level: highway, ramps Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the ground level or the sky walk Cyclist crossing: all directions available on the ground level or the sky walk Surrounding environment: Land use: residential, educational, future construction, urban park Buildings: multi-floor residential buildings, residential towers, multi-floor mixed-use buildings Industries: middle school Population density: low (day and night, will be high in the future)
No. 41
50m
No. 41
Flooding Area & Interstitial Space flood
interstitial
50m
No. 41
Traffic Flow Major
Minor
50m
42 N 39 95 52 99
E 116 21 65 33
Interchange info: Connection: expressway - major road Form: 2 levels, loose layout Sunken level: major road Ground level: expressway Interstitial space type: large greenery patch Pedestrian crossing: all directions available on the ground level Cyclist crossing: all directions available on the ground level Surrounding environment: Land use: residential, industrial, greenery Buildings: residential shanties, villas, warehouses Industries: construction material manufacture Population density: low (day and night)
No. 42
50m
No. 42
Flooding Area & Interstitial Space flood
interstitial
50m
No. 42
Traffic Flow Major
Minor
50m