introduce Mannheim

2 files changed, 860 insertions, 0 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f6bbe34..dcf65dc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,10 +7,12 @@ build-pdf:
   image: registry.gitlab.com/containers.ada/tectonic
   script:
     - "tectonic rnv/heidelberg.tex"
+    - "tectonic rnv/mannheim.tex"
     - "tectonic rnv/disc-five.tex"
     - "tectonic vag_freiburg/freiburg.tex"
   artifacts:
     paths:
+      - rnv/mannheim.pdf
       - rnv/heidelberg.pdf
       - rnv/disc-five.pdf
       - vag_freiburg/freiburg.pdf
@@ -25,10 +27,12 @@ build-svg:
   image: registry.gitlab.com/containers.ada/pdf2svg
   script:
     - "pdf2svg rnv/heidelberg.pdf rnv/heidelberg.svg"
+    - "pdf2svg rnv/mannheim.pdf rnv/mannheim.svg"
     - "pdf2svg rnv/disc-five.pdf rnv/disc-five.svg"
     - "pdf2svg vag_freiburg/freiburg.pdf vag_freiburg/freiburg.svg"
   artifacts:
     paths:
+      - rnv/mannheim.svg
       - rnv/heidelberg.svg
       - rnv/disc-five.svg
       - vag_freiburg/freiburg.svg
diff --git a/rnv/mannheim.tex b/rnv/mannheim.tex
new file mode 100644
index 0000000..eb3cbf8
--- /dev/null
+++ b/rnv/mannheim.tex
@@ -0,0 +1,856 @@
+\documentclass[tikz]{standalone}
+
+\usepackage{tikz}
+\usepackage{fontspec}
+\usepackage{contour}
+
+\setmainfont{Atkinson Hyperlegible}
+\usetikzlibrary{shapes.geometric}
+\usetikzlibrary{calc}
+\usetikzlibrary{positioning}
+\usetikzlibrary{arrows.meta}
+
+\definecolor{one}{RGB}{243,155,154}
+\definecolor{two}{RGB}{176,0,68}
+\definecolor{three}{RGB}{213,173,0}
+\definecolor{four}{RGB}{227,0,11}
+\definecolor{five}{RGB}{0,150,94}
+\definecolor{six}{RGB}{149,107,37}
+\definecolor{seven}{RGB}{255,204,0}
+\definecolor{fifteen}{RGB}{247,171,99}
+\definecolor{sixteen}{RGB}{94,107,175}
+\definecolor{twentyone}{RGB}{227,0,11}
+\definecolor{twentytwo}{RGB}{253,195,0}
+\definecolor{twentythree}{RGB}{228,142,0}
+\definecolor{twentyfour}{RGB}{140,29,117}
+\definecolor{twentysix}{RGB}{243,155,154}
+
+\input{../shapes.tex}
+
+\pgfdeclarelayer{bg}
+\pgfdeclarelayer{lines}
+\pgfdeclarelayer{stops}
+\pgfdeclarelayer{labels}
+\pgfdeclarelayer{legend}
+\pgfsetlayers{bg,lines,stops,labels,main,legend}
+
+\contourlength{.2ex}
+
+\begin{document}
+
+\begin{tikzpicture}[
+    river/.style = {
+      line width=0.5cm,
+      cyan!50,
+      rounded corners=0.5cm,
+      -{Triangle Cap},
+    },
+    railway line/.style = {
+      color=gray,
+      line width=0.075cm,
+      rounded corners=0.5cm,
+    },
+    railway/.style = {
+      railway line,
+      {Latex[length=5mm]}-{Latex[length=5mm]},
+    },
+    stop/.style = {
+      rounded corners=0.1cm, 
+      line width=0.05cm,
+      fill=white, 
+      draw,
+      shape=stop,
+      anchor=center,
+      minimum height=0.2cm,
+    },
+    stop1/.style = {
+      stop,
+      minimum width=0.2cm, 
+    },
+    stop2/.style = {
+      stop,
+      minimum width=0.4cm, 
+    },
+    stop3/.style = {
+      stop,
+      minimum width=0.6cm, 
+    },
+    stop4/.style = {
+      stop,
+      minimum width=0.8cm, 
+    },
+    stop5/.style = {
+      stop,
+      minimum width=1.0cm, 
+    },
+    stop6/.style = {
+      stop,
+      minimum width=1.2cm, 
+    },
+    stop7/.style = {
+      stop,
+      minimum width=1.4cm, 
+    },
+    line/.style = {
+      line width=0.15cm,
+      rounded corners=0.1cm,
+    },
+    maybe line/.style = {
+      line,
+      line width=0.1cm,
+    },
+    label/.style = {
+      font=\scriptsize,
+    },
+    line name/.style = {
+      label, 
+      color=white, 
+      minimum width=1em, 
+      minimum height=1em, 
+      inner sep=0pt,
+    },
+  ]
+
+  \begin{pgfonlayer}{bg}
+    \draw[help lines, color=gray!10] (-10, -15) grid[step=0.1] (10, 10);
+    \draw[help lines, color=gray!50] (-10, -15) grid (10, 10);
+    \draw[river] 
+      (12,-2) 
+      -- (10,0)
+      -- (7.8,0)
+      -- (2.8,5)
+      -- (-4,5);
+  \end{pgfonlayer}
+
+  \begin{pgfonlayer}{stops}
+    % Quadrate
+    \node[stop5, rotate=-45] (ParadeplatzW) at ($(45:-0.55)+(135:-0.5)$) {};
+    \node[stop4, rotate=45] (ParadeplatzE) at (135:-1.15) {};
+    \node[stop4, rotate=45] (Wasserturm) at (135:-4) {};
+    \node[stop4, rotate=45] (Strohmarkt) at (135:-2) {};
+    \node[stop4, rotate=45] (Rathaus) at (135:2) {};
+    \node[stop4, rotate=45] (Rheinstr) at (135:3.8) {};
+    \node[stop6, rotate=-45] (Marktplatz) at ($(45:2)+(135:-0.4)$) {};
+    \node[stop6, rotate=-45] (Abendakademie) at ($(45:3.8)+(135:-0.4)$) {};
+    \node[stop5, rotate=-45] (Schloss) at ($(45:-3)+(135:-0.5)$) {};
+    \node[stop5, rotate=45] (Universität) at ($(45:-4)+(135:-0.9)$) {};
+    \node[stop3, rotate=90] (Nationaltheater) at (0:5) {};
+    \node[stop2, rotate=-25] (Rosengarten) at (-25:4.5) {};
+    \node[stop3, rotate=60] (Kurpfalzbrücke) at (60:4.3) {};
+    \node[stop3, rotate=90] (MVV Hochhaus) at (90:4.3) {};
+    \node[stop3, rotate=120] (Dalbergstr) at (120:4.3) {};
+    \node[stop4, rotate=-45] (Kunsthalle) at ($(135:-4.7)-(45:1)$) {};
+    \node[stop7, rotate=-45, below left=1.8cm of Kunsthalle.one half, anchor=one half] (Hauptbahnhof) {};
+    \node[stop3, rotate=45] (Tattersall) at ($(Hauptbahnhof.center)!0.5!(Kunsthalle.center)+(135:-1.1)$) {};
+    \node[stop3, rotate=-45] (Theresienkrankenhaus) at ($(Nationaltheater)+(0:0.8)+(45:1)$) {};
+    \node[stop1] (Collini-Center) at ($(Abendakademie.three quarter)+(45:1)+(135:-1)$) {};
+    \node[stop1] (Lessingstr) at ($(Collini-Center)+(135:-3.0)$) {};
+    \node[stop1] (Gewerkschaftshaus) at (20:4.6) {};
+    %
+    \node[stop1] (Fernmeldeturm) at ($(Lessingstr)+(135:-0.5)$) {};
+    \node[stop1] (Holbeinstr) at ($(Fernmeldeturm)+(135:-0.4)+(0:0.4)$) {};
+    \node[stop2, rotate=90, anchor=two half] (Neuostheim) at ($(Holbeinstr)+(0:0.5)$) {};
+    \node[stop1] (Duale Hochschule) at ($(Neuostheim.two half)+(0:0.5)$) {};
+    \node[stop1] (Pforzheimer Str) at ($(Duale Hochschule)+(0:0.5)$) {};
+    \node[stop1] (Deutscher Hof) at ($(Pforzheimer Str)+(0:0.5)$) {};
+    % Neckarstadt
+    \node[stop5, rotate=-45] (Alte Feuerwache) at ($(45:6)+(135:-0.1)$) {};
+    \node[stop2, rotate=45] (Schafweide) at ($(Alte Feuerwache)+(45:0.6)+(135:-1.8)$) {};
+    \node[stop5, rotate=-45] (Universitätsklinikum) at ($(Schafweide)+(135:-2)+(45:0.4)$) {};
+    \node[stop3, rotate=-45, anchor=two half] (Lange Röttgerstr) at ($(Universitätsklinikum.center)+(45:0.8)$) {};
+    \node[stop3, rotate=-45] (Bonifatiuskirche) at ($(Lange Röttgerstr)+(45:0.5)$) {};
+    \node[stop2, rotate=-45, anchor=two half] (Exorzierplatz) at ($(Bonifatiuskirche.two half)+(45:0.5)$) {};
+    \node[stop2, rotate=45] (Bibienastr) at ($(Universitätsklinikum.three quarter)+(45:0.4)+(135:-1.0)$) {};
+    \node[stop2, rotate=90] (Hauptfriedhof) at ($(Bibienastr)-(135:1.0)+(0:0.4)$) {};
+    \node[stop2, rotate=90] (Pfeifferswörth) at ($(Hauptfriedhof)+(0:0.5)$) {};
+    \node[stop2, rotate=90] (Neckarplatt) at ($(Pfeifferswörth)+(0:0.5)$) {};
+    \node[stop1] (Am Aubuckel) at ($(Neckarplatt)+(0:0.3)+(135:-0.6)$) {};
+    \node[stop1] (Liebfrauenstr) at ($(Am Aubuckel)-(135:0.5)$){};
+    \node[stop1] (Blücherstr) at ($(Liebfrauenstr)-(135:0.5)$){};
+    \node[stop1] (Feudenheim Kirche) at ($(Blücherstr)-(135:0.5)$){};
+    \node[stop1] (Neckarstr) at ($(Feudenheim Kirche)-(135:0.5)$){};
+    \node[stop1] (Feudenheim) at ($(Neckarstr)-(135:0.5)$){};
+    \node[stop2] (Carl-Benz-Str) at ($(Alte Feuerwache.center)+(45:0.5)+(90:1.4)$) {};
+    \node[stop2, above=0.3cm of Carl-Benz-Str] (Neuer Messplatz) {};
+    \node[stop2, above=0.3cm of Neuer Messplatz] (Herzogenriedstr) {};
+    \node[stop1] (Neumarkt) at ($(Alte Feuerwache.one half)+(45:0.5)+(90:0.7)+(180:1.8)$) {};
+    \node[stop1, left=0.3cm of Neumarkt] (Bgm-Fuchs-Str) {};
+    \node[stop1, left=0.3cm of Bgm-Fuchs-Str] (Neckarstadt West) {};
+    % Luzenberg
+    \node[stop2, above=0.3cm of Herzogenriedstr] (Untermühlaustr) {};
+    \node[stop2, above=0.3cm of Untermühlaustr] (Luzenberg) {};
+    \node[stop1] (Stolberger Str) at ($(Luzenberg.one half)+(90:0.3)+(135:0.3)$) {};
+    \node[stop1] (Altrheinstr) at ($(Stolberger Str)+(135:0.5)$) {};
+    \node[stop1] (Roche) at ($(Altrheinstr)+(135:0.5)$) {};
+    \node[stop1] (Zellstofffabrik) at ($(Roche)+(135:0.5)$) {};
+    \node[stop1] (Papyrus) at ($(Zellstofffabrik)+(135:0.5)$) {};
+    \node[stop1] (Bürstädter Str) at ($(Papyrus)+(135:0.5)$) {};
+    \node[stop1] (Hanfstr) at ($(Bürstädter Str)+(135:0.5)$) {};
+    \node[stop1] (Sandhofen) at ($(Hanfstr)+(135:0.5)$) {};
+    % Waldhof
+    \node[stop1, above=0.4cm of Luzenberg.two half] (Waldhof Bf) {};
+    \node[stop1, above=0.3cm of Waldhof Bf] (Waldhof Nord) {};
+    % Schönau
+    \node[stop1, above=0.3cm of Waldhof Nord] (Schönau Siedlung) {};
+    \node[stop1, above=0.3cm of Schönau Siedlung] (Schönauschule) {};
+    \node[stop1, above=0.3cm of Schönauschule] (Schönau) {};
+    % Käfertal
+    \node[stop2, rotate=-45] (Boveristr) at ($(Exorzierplatz)+(45:0.5)$) {};
+    \node[stop2, rotate=-45] (Käfertal Süd) at ($(Boveristr)+(45:0.5)$) {};
+    \node[stop2, rotate=-45] (Mannheimer Str) at ($(Käfertal Süd)+(45:0.5)$) {};
+    \node[stop2, rotate=-45] (Käfertal Bf) at ($(Mannheimer Str)+(45:0.5)$) {};
+    \node[stop2, rotate=-45] (Bensheimer Str) at ($(Käfertal Bf)+(45:1.2)$) {};
+    \node[stop1, rotate=-45] (Platz der Freundschaft) at ($(Bensheimer Str.two half)+(45:0.5)$) {};
+    \node[stop1] (Hochuferstr) at ($(Bonifatiuskirche.one half)+(45:0.2)+(90:0.3)$) {};
+    \node[stop1, above=0.3cm of Hochuferstr] (Landwehrsteg) {};
+    \node[stop1, above=0.3cm of Landwehrsteg] (Ulmenweg) {};
+    \node[stop1, above=0.3cm of Ulmenweg] (Jugendverkehrsschule) {};
+    \node[stop1, above=0.3cm of Jugendverkehrsschule] (Hessische Str) {};
+    \node[stop1, above=0.3cm of Hessische Str] (Speckweg) {};
+    \node[stop1, above=0.3cm of Speckweg] (Herrmann-Gutzmann-Schule) {};
+    \node[stop1, above=0.6cm of Herrmann-Gutzmann-Schule] (Erlöserkirche) {};
+    \node[stop1, above=0.3cm of Erlöserkirche] (Waldstr) {};
+    \node[stop1, right=0.6cm of Waldstr] (Carl-Benz-Bad) {};
+    \node[stop1, above=0.3cm of Waldstr] (Freilichtbühne) {};
+    \node[stop1, above=0.3cm of Freilichtbühne] (Waldfriedhof) {};
+    \node[stop1, right=0.6cm of Waldfriedhof] (Käfertaler Wald) {};
+    \node[stop2, rotate=45] (Im Rott) at ($(Käfertal Bf.two half)!0.65!(Bensheimer Str.two half)+(135:-1.7)$){};
+    % Vogelstang
+    \node[stop2, rotate=45] (Vogelstang West) at ($(Im Rott)-(135:1.7)$){};
+    \node[stop1] (Potsdamer Weg) at ($(Vogelstang West)+(45:0.7)$){};
+    \node[stop1] (Vogelstang Zentrum) at ($(Potsdamer Weg)+(45:0.5)$){};
+    \node[stop1] (Vogelstang) at ($(Vogelstang Zentrum)+(45:0.5)$){};
+    \node[stop1] (Kiesäcker) at ($(Vogelstang West)-(45:0.5)$) {};
+    \node[stop1] (Hölderlinstr) at ($(Kiesäcker)-(45:0.5)$) {};
+    \node[stop1] (Talstr) at ($(Hölderlinstr)-(45:0.5)$) {};
+    \node[stop1] (Adolf-Damaschke-Ring) at ($(Talstr)-(45:0.5)$) {};
+    \node[stop1] (Ziethenstr) at ($(Adolf-Damaschke-Ring)-(45:0.5)$) {};
+    % Wallstadt
+    \node[stop2, rotate=90, anchor=one half] (Wallstadt West) at ($(Vogelstang West.one half)-(135:0.4)+(0:0.4)$) {};
+    \node[stop2, rotate=90] (Wallstadt Bf) at ($(Wallstadt West)+(0:0.5)$) {};
+    \node[stop2, rotate=90] (Wallstadt Ost) at ($(Wallstadt Bf)+(0:0.5)$) {};
+    \node[stop1] (Heddesheim Bf) at ($(Wallstadt Ost.one half)+(0:0.5)$) {};
+    % Franklin
+    \node[stop1] (Franklinschule) at ($(Bensheimer Str.one half)+(45:0.2)+(90:0.5)$) {};
+    \node[stop1, above=0.3cm of Franklinschule] (Franklin Mitte) {};
+    \node[stop1, above=0.3cm of Franklin Mitte] (Sullivan) {};
+    % Viernheim
+    \node[stop1, rotate=-45] (Tivoli) at ($(Platz der Freundschaft)+(45:0.5)$) {};
+    \node[stop1, rotate=-45] (Kapellenberg) at ($(Tivoli)+(45:0.5)$) {};
+    % Oststadt
+    \node[stop2, rotate=90, anchor=two half] (Werderstr) at ($(Tattersall.two half)+(135:-0.4)+(0:0.7)$){};
+    \node[stop2, rotate=90, right=0.5cm of Werderstr.center, anchor=center] (Pestallozischule) {};
+    \node[stop2, rotate=90, right=0.5cm of Pestallozischule.center, anchor=center] (Weberstr) {};
+    \node[stop2, rotate=90, right=0.5cm of Weberstr.center, anchor=center] (Planetarium) {};
+    \node[stop2, rotate=-45] (Luisenpark Technoseum) at ($(Planetarium)+(0:0.4)+(45:0.4)$){};
+    \node[stop2, rotate=-45] (Carl-Benz-Stadion) at ($(Luisenpark Technoseum)+(45:0.5)$){};
+    \node[stop2, rotate=-45] (Harrlach) at ($(Carl-Benz-Stadion)+(45:0.5)$){};
+    \node[stop2, rotate=-45] (Lucas-Cranach-Str) at ($(Harrlach)+(45:0.5)$){};
+    \node[stop2, rotate=-45] (Schwindstr) at ($(Lucas-Cranach-Str)+(45:0.5)$){};
+    \node[stop1] (Technoseum Süd) at ($(Planetarium.two half)+(0:0.4)-(135:0.4)$){};
+    \node[stop1] (Fahrlach) at ($(Technoseum Süd)-(135:0.5)$){};
+    \node[stop1] (Husarenweg) at ($(Fahrlach)-(135:0.5)$){};
+    \node[stop1] (Ulanenweg) at ($(Husarenweg)-(135:0.5)$){};
+    \node[stop1] (Gerd-Dehof-Platz) at ($(Ulanenweg)-(135:0.5)$){};
+    \node[stop1] (SAP Arena Süd) at ($(Gerd-Dehof-Platz)-(135:0.5)$){};
+    % Schwetzingerstadt
+    \node[stop1] (Kopernikusstr) at ($(Tattersall.one half)+(135:-0.4)+(90:-0.7)$) {};
+    \node[stop2, below=0.4cm of Kopernikusstr, anchor=one half] (Krappmühlstr) {};
+    \node[stop2, below=0.3cm of Krappmühlstr] (Hochschule) {};
+    % Neckarau
+    \node[stop1, below=0.4cm of Hochschule.one half] (Lettestr) {};
+    \node[stop1, below=0.3cm of Lettestr] (Voltastr) {};
+    \node[stop1, below=0.3cm of Voltastr] (Neckarau Bf) {};
+    \node[stop2, below=0.4cm of Neckarau Bf, anchor=one half] (Friedrichstr) {};
+    \node[stop1, below=0.4cm of Friedrichstr.one half] (Isarweg) {};
+    % Lindenhof
+    \node[stop1] (Hauptbahnhof Süd) at ($(Hauptbahnhof.two quarter)-(45:2)-(0,1)$) {};
+    \node[stop1, below=0.3cm of Hauptbahnhof Süd] (Windeckstr) {};
+    \node[stop1, below=0.3cm of Windeckstr] (Diesterwegschule) {};
+    \node[stop1, below=0.3cm of Diesterwegschule] (Meeräckerplatz) {};
+    \node[stop1, below=0.3cm of Meeräckerplatz] (Markuskirche) {};
+    \node[stop1, below=0.3cm of Markuskirche] (Franz-Sigel-Str) {};
+    \node[stop1, below=0.3cm of Franz-Sigel-Str] (Freiheitsplatz) {};
+    \node[stop1, below=0.3cm of Freiheitsplatz] (Neckarau West) {};
+    \node[stop1, below=0.3cm of Neckarau West] (Tannhäuser Ring) {};
+    \node[stop1, below=0.3cm of Tannhäuser Ring] (Stollenwörth) {};
+    \node[stop1, below=0.3cm of Stollenwörth] (Rheingoldhalle) {};
+    % Ludwigshafen
+    \node[stop5, rotate=-45] (Berliner Platz) at ($(45:-6)-(135:0.3)$) {};
+  \end{pgfonlayer}
+
+  \begin{pgfonlayer}{lines}
+    \pgfmathparse{0.1*tan(45/2)}
+    \let\offset\pgfmathresult
+
+    \draw[line, one] 
+      (Schönau)
+      -- (Schönauschule)
+      -- (Schönau Siedlung)
+      -- (Waldhof Nord)
+      -- (Waldhof Bf)
+      -- (Luzenberg.two half)
+      -- (Untermühlaustr.two half)
+      -- (Herzogenriedstr.two half)
+      -- (Neuer Messplatz.two half)
+      -- (Carl-Benz-Str.two half)
+      {[rounded corners=0.25cm]
+      -- ($(Alte Feuerwache.three quarter)+(45:0.5-\offset)$)
+      }
+      -- (Alte Feuerwache.three quarter) 
+      -- (Abendakademie.three sixth)
+      -- (Marktplatz.three sixth)
+      -- (ParadeplatzW.two quarter)
+      -- (Schloss.two quarter)
+      {[rounded corners=0.5cm]
+      -- ($(Universität.center)+(135:0.6)$)
+      }
+      -- (Universität.center)
+      -- ($(Hauptbahnhof.two half)+(45:-1.2)$)
+      -- (Hauptbahnhof.two half)
+      {[rounded corners=0.2cm]
+      -- ($(Tattersall.one half)+(135:0.35)$)
+      }
+      -- (Tattersall.one half)
+      -- ($(Tattersall.one half)+(135:-0.4)$)
+      -- (Kopernikusstr)
+      -- (Krappmühlstr.one half)
+      -- (Hochschule.one half)
+      -- (Lettestr)
+      -- (Voltastr)
+      -- (Neckarau Bf)
+      -- (Friedrichstr.one half)
+      -- (Isarweg)
+    ;
+
+    \draw[maybe line, one] 
+      (Alte Feuerwache.three quarter)
+      -- ($(45:4.1)-(135:0.3)$)
+      arc[start angle=41, end angle=60, radius=4.1]
+      -- (Kurpfalzbrücke.one half)
+      arc[start angle=60, end angle=90, radius=4.1]
+      -- (MVV Hochhaus.one half)
+      arc[start angle=90, end angle=120, radius=4.1]
+      -- (Dalbergstr.one half)
+      arc[start angle=120, end angle=130, radius=4.1]
+      -- (Rheinstr.two half)
+      -- (Rathaus.two half)
+      {[rounded corners=0.4cm]
+      -- ($(ParadeplatzW.two quarter)+(45:0.85)$)
+      }
+      -- (ParadeplatzW.two quarter)
+    ;
+
+
+    \draw[line, two] 
+      (Neckarstadt West)
+      -- (Bgm-Fuchs-Str)
+      -- (Neumarkt)
+      {[rounded corners=0.3cm]
+      -- ($(Alte Feuerwache.one half)+(45:0.5-\offset)+(90:0.7)$)
+      }
+      -- ($(Alte Feuerwache.one half)+(45:0.5)$)
+      -- (Alte Feuerwache.one half) 
+      -- ($(45:4.5)+(135:0.3)$)
+      arc[start angle=49, end angle=60, radius=4.5]
+      -- (Kurpfalzbrücke.two half)
+      arc[start angle=60, end angle=90, radius=4.5]
+      -- (MVV Hochhaus.two half)
+      arc[start angle=90, end angle=120, radius=4.5]
+      -- (Dalbergstr.two half)
+      arc[start angle=120, end angle=136, radius=4.5]
+      -- (Rheinstr.two quarter) 
+      -- (Strohmarkt.two quarter) 
+      -- (Wasserturm.two quarter)
+      -- ($(135:-4.6)-(45:0.1)$)
+      {[rounded corners=0.01cm]
+      -- ($(135:-4.6)-(45:0.0)$)
+      }
+      arc[start angle=-45, end angle=-2.5, radius=4.6]
+      -- (Nationaltheater.one half)
+      {[rounded corners=0.3cm]
+      -- ($(Nationaltheater.one half)+(0:0.8+2*\offset)$)
+      }
+      -- (Theresienkrankenhaus.two half)
+      -- (Universitätsklinikum.two half)
+      -- ($(Universitätsklinikum.two half)+(45:0.3)$)
+      -- (Bibienastr.one half)
+      {[rounded corners=0.15cm]
+      -- ($(Bibienastr.one half)-(135:1.0+\offset)$)
+      }
+      -- (Hauptfriedhof.one half)
+      -- (Pfeifferswörth.one half)
+      -- (Neckarplatt.one half)
+      -- ($(Neckarplatt.one half)+(0:0.4)$)
+      -- (Am Aubuckel)
+      -- (Liebfrauenstr)
+      -- (Blücherstr)
+      -- (Feudenheim Kirche)
+      -- (Neckarstr)
+      -- (Feudenheim)
+    ;
+
+    \draw[line, three] 
+      (Sandhofen)
+      -- (Hanfstr)
+      -- (Bürstädter Str)
+      -- (Papyrus)
+      -- (Zellstofffabrik)
+      -- (Roche)
+      -- (Altrheinstr)
+      -- (Stolberger Str)
+      -- ($(Luzenberg.one half)+(90:0.3)$)
+      -- (Luzenberg.one half)
+      -- (Untermühlaustr.one half)
+      -- (Herzogenriedstr.one half)
+      -- (Neuer Messplatz.one half)
+      -- (Carl-Benz-Str.one half)
+      {[rounded corners=0.15cm]
+      -- ($(Alte Feuerwache.two quarter)+(45:0.5+1.5*\offset)$)
+      }
+      -- (Alte Feuerwache.two quarter) 
+      -- (Abendakademie.one half) 
+      -- (Marktplatz.one half) 
+      {[rounded corners=0.3cm]
+      -- ($(45:0.1)+(135:0.1)$)
+      }
+      -- (ParadeplatzE.three quarter)
+      -- (Strohmarkt.three quarter) 
+      -- (Wasserturm.three quarter)
+      -- ($(Wasserturm.three quarter)+(135:-0.6)$)
+      -- (Kunsthalle.two quarter)
+      -- (Hauptbahnhof.two quarter)
+      -- ($(Hauptbahnhof.two quarter)+(45:-2)$)
+      -- (Hauptbahnhof Süd)
+      -- (Windeckstr)
+      -- (Diesterwegschule)
+      -- (Meeräckerplatz)
+      -- (Markuskirche)
+      -- (Franz-Sigel-Str)
+      -- (Freiheitsplatz)
+      -- (Neckarau West)
+      -- (Tannhäuser Ring)
+      -- (Stollenwörth)
+      -- (Rheingoldhalle)
+    ;
+
+    \draw[maybe line, three] 
+      (Alte Feuerwache.two quarter)
+      ($(45:4.3)+(135:0.1)$)
+      arc[start angle=47, end angle=60, radius=4.3]
+      -- (Kurpfalzbrücke.center)
+      arc[start angle=60, end angle=90, radius=4.3]
+      -- (MVV Hochhaus.center)
+      arc[start angle=90, end angle=120, radius=4.3]
+      -- (Dalbergstr.center)
+      arc[start angle=120, end angle=133.5, radius=4.3]
+      -- (Rheinstr.three quarter)
+      -- (Rathaus.three quarter)
+      -- (ParadeplatzE.three quarter)
+    ;
+
+    \draw[line, four] 
+      (Herrmann-Gutzmann-Schule)
+      {[rounded corners=0.2cm]
+      -- ($(Erlöserkirche)!0.5!(Herrmann-Gutzmann-Schule)$)
+      -| (Carl-Benz-Bad) 
+      }
+      -- (Käfertaler Wald)
+      (Waldfriedhof)
+      -- (Freilichtbühne)
+      -- (Waldstr)
+      -- (Erlöserkirche)
+      -- (Herrmann-Gutzmann-Schule)
+      -- (Speckweg)
+      -- (Hessische Str)
+      -- (Jugendverkehrsschule)
+      -- (Ulmenweg)
+      -- (Landwehrsteg)
+      -- (Hochuferstr)
+      -- ($(Bonifatiuskirche.one half)+(45:0.2)$)
+      -- (Bonifatiuskirche.one half)
+      -- (Lange Röttgerstr.one half)
+      -- (Universitätsklinikum.one half)
+      -- ($(Universitätsklinikum.one half)-(45:0.3)$)
+      -- (Schafweide.two half) 
+      {[rounded corners=0.4cm]
+      -- ($(Alte Feuerwache.center)+(45:0.7)$)
+      }
+      -- (Alte Feuerwache.center)
+      -- (Abendakademie.two quarter)
+      -- (Marktplatz.two quarter)
+      -- ($(45:0.3)+(135:-0.1)$)
+      -- (ParadeplatzE.two half)
+      -- (Strohmarkt.two half)
+      -- (Wasserturm.two half)
+      -- ($(Wasserturm.two half)-(135:0.8)$)
+      -- (Kunsthalle.three quarter)
+      -- ($(Hauptbahnhof.three sixth)+(45:0.4)$)
+      -- ($(Hauptbahnhof.center)+(45:0.2)$)
+      -- (Hauptbahnhof.center)
+      -- ($(Hauptbahnhof.center)+(45:-1.6)$)
+      -- (Universität.one half)
+      {[rounded corners=0.4cm]
+      -- ($(Universität.one half)+(135:0.8)$)
+      }
+      -- (Berliner Platz.two quarter)
+    ;
+
+    \draw[line, five]
+      (Deutscher Hof)
+      -- (Pforzheimer Str)
+      -- (Duale Hochschule)
+      -- (Neuostheim.two half)
+      -- (Holbeinstr)
+      -- ($(Fernmeldeturm)+(135:-0.4)$)
+      -- (Fernmeldeturm)
+      -- (Lessingstr)
+      -- (Collini-Center)
+      -- ($(Abendakademie.three quarter)+(45:1)$)
+      -- (Abendakademie.three quarter)
+      -- (Marktplatz.three quarter)
+      -- (ParadeplatzW.three quarter)
+      -- (Schloss.three quarter)
+      {[rounded corners=0.1cm]
+      -- ($(Universität.two half)+(135:0.2)$)
+      }
+      -- (Universität.two half)
+      -- ($(Hauptbahnhof.one half)-(45:0.8)$)
+      -- (Hauptbahnhof.one half)
+      -- (Kunsthalle.one half) 
+      -- (135:-4.4)
+      arc[start angle=-45, end angle=2.5, radius=4.4]
+      -- (Nationaltheater.two half)
+      -- ($(Nationaltheater.two half)+(0:0.8-2*\offset)$)
+      -- (Theresienkrankenhaus.one half)
+      -- (Universitätsklinikum.center)
+      -- (Lange Röttgerstr.two half)
+      -- (Bonifatiuskirche.two half)
+      -- (Exorzierplatz.two half)
+      -- (Boveristr.two half)
+      -- (Käfertal Süd.two half)
+      -- (Mannheimer Str.two half)
+      -- (Käfertal Bf.two half)
+      -- (Bensheimer Str.two half)
+      -- (Platz der Freundschaft)
+      -- (Tivoli)
+      -- (Kapellenberg)
+      (Käfertal Bf.two half)
+      {[rounded corners=0.3cm]
+      -- ($(Käfertal Bf.two half)!0.65!(Bensheimer Str.two half)-(45:0.1)$)
+      }
+      -- (Im Rott.one half)
+      -- (Vogelstang West.one half)
+      {[rounded corners=0.15cm]
+      -- ($(Vogelstang West.one half)-(135:0.4)$)
+      }
+      -- (Wallstadt West.one half)
+      -- (Wallstadt Bf.one half)
+      -- (Wallstadt Ost.one half)
+      -- (Heddesheim Bf)
+    ;
+
+    \draw[line, six] 
+      (Rheinstr.one half)
+      -- (Rathaus.one half)
+      -- (ParadeplatzE.one half)
+      -- (Strohmarkt.one half)
+      -- (Wasserturm.one half)
+      -- ($(Wasserturm.one half)+(135:-1.0)$)
+      -- (Kunsthalle.two half)
+      {[rounded corners=0.3cm]
+      -- ($(Tattersall.two half)-(135:-0.95)$)
+      }
+      -- (Tattersall.two half)
+      (Rathaus.one half)
+      {[rounded corners=0.2cm]
+      -- ($(45:-0.3)+(135:0.3)$)
+      }
+      -- (ParadeplatzW.one half)
+      -- (Schloss.one half)
+      {[rounded corners=0.7cm]
+        -- ($(Universität.two quarter)+(135:0.8)$)
+      }
+      -- (Universität.two quarter)
+      -- ($(Hauptbahnhof.four sixth)-(45:1.4)$)
+      -- (Hauptbahnhof.four sixth)
+      -- ($(Hauptbahnhof.four sixth)+(45:0.25)$)
+      -- ($(Hauptbahnhof.center)+(45:0.5)$)
+      {[rounded corners=0.3cm]
+      -- ($(Tattersall.two half)-(135:-0.95)$)
+      }
+      -- (Tattersall.two half)
+      -- ($(Tattersall.two half)+(135:-0.4)$)
+      -- (Werderstr.two half)
+      -- (Pestallozischule.two half)
+      -- (Weberstr.two half)
+      -- (Planetarium.two half)
+      -- ($(Planetarium.two half)+(0:0.4-\offset)$)
+      -- (Luisenpark Technoseum.one half)
+      -- (Carl-Benz-Stadion.one half)
+      -- (Harrlach.one half)
+      -- (Lucas-Cranach-Str.one half)
+      -- (Schwindstr.one half)
+      -- (Neuostheim.one half)
+      (Planetarium.two half)
+      -- ($(Planetarium.two half)+(0:0.4)$)
+      -- (Technoseum Süd)
+      -- (Fahrlach)
+      -- (Husarenweg)
+      -- (Ulanenweg)
+      -- (Gerd-Dehof-Platz)
+      -- (SAP Arena Süd)
+    ;
+
+    \draw[line, seven]
+      (Vogelstang)
+      -- (Vogelstang Zentrum)
+      -- (Potsdamer Weg)
+      -- (Vogelstang West)
+      -- (Kiesäcker)
+      -- (Hölderlinstr)
+      -- (Talstr)
+      -- (Adolf-Damaschke-Ring)
+      -- (Ziethenstr)
+      -- ($(Neckarplatt.two half)+(0:0.4)$)
+      -- (Neckarplatt.two half)
+      -- (Pfeifferswörth.two half)
+      -- (Hauptfriedhof.two half)
+      -- ($(Bibienastr.two half)-(135:1.0-\offset)$)
+      -- (Bibienastr.two half)
+      {[rounded corners=0.3cm]
+      -- ($(Universitätsklinikum.three quarter)+(45:0.5)$)
+      }
+      -- (Universitätsklinikum.three quarter)
+      -- (Theresienkrankenhaus)
+      {[rounded corners=0.2cm]
+      -- ($(Nationaltheater)+(0:0.8)$)
+      }
+      -- (Nationaltheater)
+      -- ($(Nationaltheater.center)-(0:0.4)$)
+      arc[start angle=0, end angle=35, radius=4.4]
+      -- ($(Abendakademie.two half)+(45:0.3)$)
+      -- (Abendakademie.two half)
+      -- (Marktplatz.two half)
+      -- (ParadeplatzW.two half)
+      -- (Schloss.two half)
+      -- (Universität.center)
+      -- (Universität.west)
+      {[rounded corners=0.2cm]
+      -- ($(Universität.west)+(45:-0.3)$)
+      -- ($(Berliner Platz.one half)+(45:0.4)$)
+      }
+      -- (Berliner Platz.one half)
+    ;
+
+    % \draw[line, eight] 
+    %   (Berliner Platz) 
+    %   -- (Hauptbahnhof)
+    % ;
+
+    \draw[line, fifteen]
+      (Käfertal Bf.one half)
+      -- (Mannheimer Str.one half)
+      -- (Käfertal Süd.one half)
+      -- (Boveristr.one half)
+      -- (Exorzierplatz.one half)
+      -- (Bonifatiuskirche.center)
+      -- (Lange Röttgerstr.center)
+      -- (Universitätsklinikum.two quarter)
+      {[rounded corners=0.3cm]
+      -- ($(Universitätsklinikum.two quarter)-(45:0.5)$)
+      }
+      -- (Schafweide.one half)
+      {[rounded corners=0.2cm]
+      -- ($(Alte Feuerwache.two half)+(45:0.5)$)
+      }
+      -- (Alte Feuerwache.two half)
+      -- (Abendakademie.four sixth)
+      -- (Marktplatz.four sixth)
+      -- (ParadeplatzW.center)
+      -- (Schloss.center)
+      {[rounded corners=0.3cm]
+      -- ($(Universität.three quarter)+(135:0.4)$)
+      }
+      -- (Universität.three quarter)
+      -- ($(Hauptbahnhof.three sixth)+(45:-1.0)$)
+      -- (Hauptbahnhof.three sixth)
+      (Käfertal Bf.one half)
+      {[rounded corners=0.4cm]
+      -- ($(Käfertal Bf.one half)!0.65!(Bensheimer Str.one half)+(45:0.1)$)
+      }
+      -- (Im Rott.two half)
+      -- (Vogelstang West.two half)
+      -- ($(Vogelstang West.two half)-(135:0.4-2*\offset)$)
+      -- (Wallstadt West.two half)
+      -- (Wallstadt Bf.two half)
+      -- (Wallstadt Ost.two half)
+    ;
+
+    \draw[line, sixteen]
+      (Bensheimer Str.one half)
+      -- ($(Bensheimer Str.one half)+(45:0.2)$)
+      -- (Franklinschule)
+      -- (Franklin Mitte)
+      -- (Sullivan)
+    ;
+
+  \end{pgfonlayer}
+
+  \begin{pgfonlayer}{labels}
+    \foreach\stop/\placement/\anchor/\rotate in {
+      Duale Hochschule/below/west/-45,
+      Pforzheimer Str/below/west/-45,
+      Deutscher Hof/below/west/-45,
+      Neuostheim/below left/west/-45,
+      Strohmarkt/right/west/0,
+      Rathaus/left/east/0,
+      Rheinstr/left/east/0,
+      Marktplatz/left/east/0,
+      Abendakademie/left/east/0,
+      Schloss/left/east/0,
+      Universität/right/west/0,
+      Nationaltheater/left/north west/0,
+      Rosengarten/right/west/0,
+      Kunsthalle/left/east/0,
+      Alte Feuerwache/left/east/0,
+      MVV Hochhaus/left/north/0,
+      Im Rott/left/north/-45,
+      Vogelstang West/left/east/0,
+      Dalbergstr/right/east/0,
+      Berliner Platz/left/east/0,
+      Tattersall/right/west/45,
+      Werderstr/right/south west/45,
+      Pestallozischule/right/south west/45,
+      Weberstr/right/south west/45,
+      Planetarium/right/south west/45,
+      Luisenpark Technoseum/right/west/-45,
+      Technoseum Süd/left/east/45,
+      Fahrlach/left/east/45,
+      Husarenweg/left/east/45,
+      Ulanenweg/left/east/45,
+      Gerd-Dehof-Platz/left/east/45,
+      SAP Arena Süd/left/east/45,
+      Carl-Benz-Stadion/right/west/-45,
+      Harrlach/right/west/-45,
+      Lucas-Cranach-Str/right/west/-45,
+      Schwindstr/right/west/-45,
+      Hauptbahnhof/left/east/0,
+      Hauptbahnhof Süd/left/east/0,
+      Windeckstr/left/east/0,
+      Diesterwegschule/left/east/0,
+      Meeräckerplatz/left/east/0,
+      Markuskirche/left/east/0,
+      Franz-Sigel-Str/left/east/0,
+      Freiheitsplatz/left/east/0,
+      Neckarau West/left/east/0,
+      Lange Röttgerstr/right/west/-45,
+      Bonifatiuskirche/right/west/-45,
+      Exorzierplatz/right/west/-45,
+      Boveristr/right/west/-45,
+      Käfertal Süd/right/west/-45,
+      Mannheimer Str/right/west/-45,
+      Käfertal Bf/right/west/-45,
+      Bensheimer Str/right/west/-45,
+      Platz der Freundschaft/right/west/-45,
+      Tivoli/right/west/-45,
+      Kapellenberg/right/west/-45,
+      Wallstadt West/left/west/-45,
+      Wallstadt Bf/left/west/-45,
+      Wallstadt Ost/left/west/-45,
+      Heddesheim Bf/below/west/-45,
+      Potsdamer Weg/right/west/0,
+      Kiesäcker/right/west/-45,
+      Hölderlinstr/right/west/-45,
+      Talstr/right/west/-45,
+      Vogelstang Zentrum/right/west/0,
+      Vogelstang/right/west/0,
+      Franklinschule/left/east/0,
+      Franklin Mitte/left/east/0,
+      Sullivan/left/east/0,
+      Tannhäuser Ring/left/east/0,
+      Stollenwörth/left/east/0,
+      Rheingoldhalle/left/east/0,
+      Kurpfalzbrücke/left/east/0,
+      Kopernikusstr/left/east/0,
+      Hochschule/left/east/0,
+      Lettestr/left/east/0,
+      Voltastr/left/east/0,
+      Neckarau Bf/left/east/0,
+      Friedrichstr/left/east/0,
+      Isarweg/left/east/0,
+      Krappmühlstr/left/east/0,
+      Schafweide/left/east/0,
+      Hochuferstr/left/east/0,
+      Landwehrsteg/left/east/0,
+      Ulmenweg/left/east/0,
+      Jugendverkehrsschule/left/east/0,
+      Hessische Str/left/east/0,
+      Speckweg/left/east/0,
+      Herrmann-Gutzmann-Schule/left/east/0,
+      Erlöserkirche/left/east/0,
+      Waldstr/left/east/0,
+      Carl-Benz-Bad/right/west/0,
+      Carl-Benz-Str/left/east/0,
+      Neuer Messplatz/left/east/0,
+      Herzogenriedstr/left/east/0,
+      Untermühlaustr/left/east/0,
+      Luzenberg/left/east/0,
+      Stolberger Str/left/east/0,
+      Altrheinstr/left/east/0,
+      Roche/left/east/0,
+      Zellstofffabrik/left/east/0,
+      Papyrus/left/east/0,
+      Bürstädter Str/left/east/0,
+      Hanfstr/left/east/0,
+      Sandhofen/left/east/0,
+      Waldhof Bf/right/west/0,
+      Waldhof Nord/right/west/0,
+      Schönau Siedlung/right/west/0,
+      Schönauschule/right/west/0,
+      Schönau/right/west/0,
+      Käfertaler Wald/right/west/0,
+      Collini-Center/right/west/0,
+      Freilichtbühne/left/east/0,
+      Waldfriedhof/left/east/0,
+      Universitätsklinikum/left/east/-45,
+      Bibienastr/above left/east/45,
+      Hauptfriedhof/right/west/45,
+      Pfeifferswörth/right/west/45,
+      Neckarplatt/right/west/45,
+      Am Aubuckel/left/east/0,
+      Liebfrauenstr/left/east/0,
+      Blücherstr/left/east/0,
+      Feudenheim Kirche/left/east/0,
+      Neckarstr/left/east/0,
+      Feudenheim/left/east/0,
+      Adolf-Damaschke-Ring/right/west/-45,
+      Ziethenstr/right/west/-45,
+      Theresienkrankenhaus/right/west/0,
+      Lessingstr/right/west/0,
+      Fernmeldeturm/right/west/0,
+      Gewerkschaftshaus/left/east/45,
+      Neumarkt/above/east/-45,
+      Bgm-Fuchs-Str/above/east/-45,
+      Neckarstadt West/above/east/-45,
+      Wasserturm/left/east/0%
+    } \node[label, \placement=0.05cm of \stop, rotate=\rotate, anchor=\anchor] {\contour{white}{\stop}};
+    \node[label, right=0.1cm of ParadeplatzE, rotate=0, anchor=west] {\contour{white}{Paradeplatz}};
+    \node[label, line name, fill=one, left=0.2cm of Schönau] {\bf 1};
+    \node[label, line name, fill=two, left=0.2cm of Neckarstadt West] {\bf 2};
+    \node[label, line name, fill=two, right=0.2cm of Feudenheim] {\bf 2};
+    \node[label, line name, fill=three, above=0.2cm of Sandhofen] {\bf 3};
+    \node[label, line name, fill=three, right=0.2cm of Rheingoldhalle] {\bf 3};
+    \node[label, line name, fill=four, above=0.2cm of Waldfriedhof] {\bf 4};
+    \node[label, line name, fill=four, above=0.2cm of Käfertaler Wald] {\bf 4A};
+    \node[label, line name, fill=five, right=0.2cm of Heddesheim Bf] {\bf 5A};
+    \node[label, line name, fill=seven, above=0.2cm of Vogelstang] {\bf 7};
+    \node[label, line name, fill=fifteen, right=0.2cm of Wallstadt Ost.east, anchor=south west] {\bf 15};
+    \node[label, line name, fill=sixteen, right=0.2cm of Sullivan] {\bf 16};
+    \node[label, line name, fill=sixteen, left=0.2cm of Bensheimer Str] {\bf 16};
+  \end{pgfonlayer}
+
+\end{tikzpicture}
+
+\end{document}
+% vim: nospell conceallevel=0