under the bridge — arch & krach

arch & krach

void
drushba
hotel national
forum 27
re-fulfilment centre
beyond demolition
gecekondu
idle water
was ist phase?
das wilde bauen
das ist doch gemein!
under the bridge
oberhammer
a (siegen) learning space
ivry’s pier
kandylakia
craftmanship campus
split
extraordinary standards
the collected building
fiktion
documentary of spaces
ko(r)nversion
embracing uncertainty
who cares?
zwischenhaus
concrete operations
triemli+128
house of desires
leipziger allerlei
parasite
zeitdokument
data center
how many rooms you need?
anonynums sculture
rooms of curiosities
neues kösk
on what a shodow falls
post auto mobile
random access memories
panorama
umbau um umbau
kosmos der dinge
superparkmarkt
archifiktionherberge am grimselpass
kraft und licht
wandelhalle nord
reconstruct häring
upcyclinghof
hybrid
big mix
atelierhaus
revitalisierung einer werft
bauteildepot
sml
faust III
bauteil bahnhof

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léon bührer
gabriyel dari
olga cobuscean
pierre bomey
francis cheung
kimberly rahn, toni bethäuser
joshua delissen
max bender
lucy wang
christian sternhagen
thilo preuß, clemens urban
kaya liffler, paula scheibke
kaya liffler, paula scheibke
matthias walbröl
h. getas, p. lambard, p. bomey
christian sternhagen

a. dardenne, m. leridee, r. kuznicki, a. correia, p. bomey,

anna schmitz
mathis bergmann, jonas könig

emily bardenz, finn gredel, kian matine

leander lentner
marlene koßmann
dao le

jonathan burkard, marlene koßmann, pola machinska, felix schröder,

kaya liffler, paula scheibke, christian sternhagen, marijke kiparski, alexandra faix, mathis bergmann

finn marcelli
jonathan burkhard
lilly irmer, sophie kalwa
léopold parras
johannes zerfass

christian sternhagen, jonathan burkard

yannic kohnen

maximilian gömann, paulina kirschke

jakob naujack
hannah herrmann, cecelia vincent
lina etzkorn , lorena cirillo
vitus michel, levin arnold
lina etzkorn
lukas frenzel

eva beule, gerda callista, melissa enriquez, katharina glorius, franziska wilk,

leander lentner, marlene koßmann
malte mittelstädt
jonah burgsteiner, klara schmidt
finn marcelli
marlene koßmann
felix piel

sebastian schaaf, ulrich kneisl, felix schröder,

kaya liffler, paula scheibke
mathis bergmann
lina etzkorn
felix piel, fabian jäger
jonathan burkard, yannic kohnen
jonas könig, paul stockhausen
joshua delissen
jonathan burkard
dao le, christian sternhagen

mathis bergamnn, christian sternhagen

christian sternhagen

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2021

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under the bridge - a façade for the A23 motorwayThe urban space around the south-east tangent is characterised by large scales, long distances and rapid movement. As a human being, the place is difficult to grasp and utilise. Typical of infrastructural spaces in the city, this place also lacks an architectural design and a human scale. In contrast, Otto Wagner's belt line is finely designed, from the large-scale structure to the detail. Under the elevated railway are spaces that are accompanied by footpaths on either side. This urban spatial principle is adapted to the design area of the A23 motorway.

The busy motorway is clad with a façade and new interior spaces are created under the road. The façade takes up the surrounding urban spaces and reacts to the neighbourhoods growing up on both sides. Different sections in the façade create different types of spaces under and next to the tangent. These allow for existing as well as new, more public uses and react sensitively to the respective, very specific context. The supports of the tangent define the spatial units and the protruding carriageway provides protection for the accompanying footpath and cycle path. The noise barrier becomes part of the continuous façade and connects the street level with the ground floor layer.