diff --git a/go/router/router.go b/go/router/router.go
deleted file mode 100644
index 3a099b0..0000000
--- a/go/router/router.go
+++ /dev/null
@@ -1,135 +0,0 @@
-package router
-
-import (
-	"fmt"
-)
-
-// Router contains and parses the routing section of the bytecode for a node.
-type Router struct {
-	selectors []string
-	symbols map[string]string
-}
-
-// NewRouter creates a new Router object.
-func NewRouter() Router {
-	return Router{
-		symbols: make(map[string]string),
-	}
-}
-
-// NewStaticRouter creates a new Router object with a single destination.
-//
-// Used for routes that consume input value instead of navigation choices.
-func NewStaticRouter(symbol string) Router {
-	return Router{
-		symbols: map[string]string{"_": symbol},
-	}
-}
-
-// Add associates a selector with a destination symbol.
-//
-// Fails if:
-// - selector or symbol value is invalid
-// - selector already exists
-func(r *Router) Add(selector string, symbol string) error {
-	if r.symbols[selector] != "" {
-		return fmt.Errorf("selector %v already set to symbol %v", selector, symbol)
-	}
-	l := len(selector)
-	if (l > 255) {
-		return fmt.Errorf("selector too long (is %v, max 255)", l)
-	}
-	if selector[0] == '_' {
-		return fmt.Errorf("Invalid selector prefix '_'")
-	}
-	l = len(symbol)
-	if (l > 255) {
-		return fmt.Errorf("symbol too long (is %v, max 255)", l)
-	}
-	r.selectors = append(r.selectors, selector)
-	r.symbols[selector] = symbol
-	return nil
-}
-
-// Get retrieve symbol for selector.
-//
-// Returns an empty string if selector does not exist.
-//
-// Will always return an empty string if the router is static.
-func(r *Router) Get(selector string) string {
-	return r.symbols[selector]
-}
-
-// Get the statically defined symbol destination.
-//
-// Returns an empty string if not a static router.
-func(r *Router) Default() string {
-	return r.symbols["_"]
-}
-
-// Next removes one selector from the list of registered selectors.
-//
-// It returns it together with it associated value in bytecode form.
-//
-// Returns an empty byte array if no more selectors remain.
-func(r *Router) Next() []byte {
-	if len(r.selectors) == 0 {
-		return []byte{}
-	}
-	k := r.selectors[0]
-	r.selectors = r.selectors[1:]
-	v := r.symbols[k]
-	if len(r.selectors) == 0 {
-		r.symbols = nil	
-	} else {
-		delete(r.symbols, k)
-	}
-	lk := len(k)
-	lv := len(v)
-	b := []byte{uint8(lk)}
-	b = append(b, k...)
-	b = append(b, uint8(lv))	
-	b = append(b, v...)
-	return b
-}
-
-// ToBytes consume all selectors and values and returns them in sequence in bytecode form.
-//
-// This is identical to concatenating all returned values from non-empty Next() results.
-func(r *Router) ToBytes() []byte {
-	b := []byte{}
-	for true {
-		v := r.Next()
-		if len(v) == 0 {
-			break
-		}
-		b = append(b, v...)
-	}
-	return b
-}
-
-// Restore a Router from bytecode.
-//
-// FromBytes(ToBytes()) creates an identical object.
-func FromBytes(b []byte) Router {
-	rb := NewRouter()
-	navigable := true
-	for len(b) > 0 {
-		var k string
-		l := b[0]
-		if l == 0 {
-			navigable = false
-		} else {
-			k = string(b[1:1+l])
-			b = b[1+l:]
-		}
-		l = b[0]
-		v := string(b[1:1+l])
-		if !navigable {
-			return NewStaticRouter(v)
-		}
-		b = b[1+l:]
-		rb.Add(k, v)
-	}
-	return rb
-}
diff --git a/go/router/router_test.go b/go/router/router_test.go
deleted file mode 100644
index 6cba085..0000000
--- a/go/router/router_test.go
+++ /dev/null
@@ -1,89 +0,0 @@
-package router
-
-import (
-	"bytes"
-	"testing"
-)
-
-func TestRouter(t *testing.T) {
-	r := NewRouter()
-	err := r.Add("foo", "bar")
-	if err != nil {
-		t.Error(err)
-	}
-	err = r.Add("baz", "barbarbar")
-	if err != nil {
-		t.Error(err)
-	}
-	err = r.Add("foo", "xyzzy")
-	if err == nil {
-		t.Errorf("expected error for duplicate key foo")
-	}
-}
-
-func TestRouterOut(t *testing.T) {
-	rt := NewRouter()
-	err := rt.Add("foo", "inky")
-	if err != nil {
-		t.Error(err)
-	}
-	err = rt.Add("barbar", "pinky")
-	if err != nil {
-		t.Error(err)
-	}
-	err = rt.Add("bazbazbaz", "blinky")
-	if err != nil {
-		t.Error(err)
-	}
-	rb := []byte{}
-	r := rt.Next()
-	expect := append([]byte{0x3}, []byte("foo")...)
-	expect = append(expect, 4)
-	expect = append(expect, []byte("inky")...)
-	if !bytes.Equal(r, expect) {
-		t.Errorf("expected %v, got %v", expect, r)
-	}
-	rb = append(rb, r...)
-
-	r = rt.Next()
-	expect = append([]byte{0x6}, []byte("barbar")...)
-	expect = append(expect, 5)
-	expect = append(expect, []byte("pinky")...)
-	if !bytes.Equal(r, expect) {
-		t.Errorf("expected %v, got %v", expect, r)
-	}
-	rb = append(rb, r...)
-
-	r = rt.Next()
-	expect = append([]byte{0x9}, []byte("bazbazbaz")...)
-	expect = append(expect, 6)
-	expect = append(expect, []byte("blinky")...)
-	if !bytes.Equal(r, expect) {
-		t.Errorf("expected %v, got %v", expect, r)
-	}
-	rb = append(rb, r...)
-}
-
-func TestSerialize(t *testing.T) {
-	rt := NewRouter()
-	err := rt.Add("foo", "inky")
-	if err != nil {
-		t.Error(err)
-	}
-	err = rt.Add("barbar", "pinky")
-	if err != nil {
-		t.Error(err)
-	}
-	err = rt.Add("bazbazbaz", "blinky")
-	if err != nil {
-		t.Error(err)
-	}
-
-	// Serialize and deserialize.
-	ra := rt.ToBytes()
-	rt = FromBytes(ra)
-	rb := rt.ToBytes()
-	if !bytes.Equal(ra, rb) {
-		t.Errorf("expected %v, got %v", ra, rb)
-	}
-}