diff --git a/jobs/cloud_controller_ng/spec b/jobs/cloud_controller_ng/spec
index e23644dd28..386f004e27 100644
--- a/jobs/cloud_controller_ng/spec
+++ b/jobs/cloud_controller_ng/spec
@@ -148,6 +148,7 @@ provides:
   - cc.default_stack
   - cc.default_app_lifecycle
   - cc.disable_private_domain_cross_space_context_path_route_sharing
+  - cc.max_route_options_size
   - cc.droplets.blobstore_provider
   - cc.droplets.blobstore_type
   - cc.droplets.cdn.key_pair_id
@@ -1139,6 +1140,10 @@ properties:
     description: "Disallow route collisions over shared private domains when created in different spaces"
     default: false
 
+  cc.max_route_options_size:
+    description: "Maximum size in bytes for the serialized route options JSON. Routes with options exceeding this limit will be rejected with HTTP 422 Unprocessable Entity. See RFC-0027 for details on tuning this alongside route emit interval."
+    default: 1024
+
   cc.core_file_pattern:
     description: "Filename template for core dump files. Use an empty string if you don't want core files saved."
     default: "/var/vcap/sys/cores/core-%e-%s-%p-%t"
diff --git a/jobs/cloud_controller_ng/templates/cloud_controller_ng.yml.erb b/jobs/cloud_controller_ng/templates/cloud_controller_ng.yml.erb
index f9261bc4ed..95f1a23a00 100644
--- a/jobs/cloud_controller_ng/templates/cloud_controller_ng.yml.erb
+++ b/jobs/cloud_controller_ng/templates/cloud_controller_ng.yml.erb
@@ -86,6 +86,7 @@ custom_root_links.to_json
 
 reserved_private_domains: <%= p("cc.reserved_private_domains", nil) %>
 disable_private_domain_cross_space_context_path_route_sharing: <%= p("cc.disable_private_domain_cross_space_context_path_route_sharing", false) %>
+max_route_options_size: <%= p("cc.max_route_options_size") %>
 
 jobs:
   enable_dynamic_job_priorities: <%= p("cc.jobs.enable_dynamic_job_priorities") %>
diff --git a/jobs/cloud_controller_worker/templates/cloud_controller_ng.yml.erb b/jobs/cloud_controller_worker/templates/cloud_controller_ng.yml.erb
index a081ce9859..d45b7f4df2 100644
--- a/jobs/cloud_controller_worker/templates/cloud_controller_ng.yml.erb
+++ b/jobs/cloud_controller_worker/templates/cloud_controller_ng.yml.erb
@@ -351,6 +351,7 @@ system_domain: <%= p("system_domain") %>
 system_hostnames: <%= link("cloud_controller_internal").p("cc.system_hostnames") %>
 
 disable_private_domain_cross_space_context_path_route_sharing: <%= link("cloud_controller_internal").p("cc.disable_private_domain_cross_space_context_path_route_sharing") %>
+max_route_options_size: <%= link("cloud_controller_internal").p("cc.max_route_options_size") %>
 
 max_service_credential_bindings_per_app_service_instance: <%= link("cloud_controller_internal").p("cc.max_service_credential_bindings_per_app_service_instance") %>
 
diff --git a/spec/cloud_controller_worker/cloud_controller_worker_spec.rb b/spec/cloud_controller_worker/cloud_controller_worker_spec.rb
index b5e0ebfc05..2b6f5689e2 100644
--- a/spec/cloud_controller_worker/cloud_controller_worker_spec.rb
+++ b/spec/cloud_controller_worker/cloud_controller_worker_spec.rb
@@ -74,6 +74,7 @@ module Test
               },
               'max_labels_per_resource' => true,
               'max_annotations_per_resource' => 'yus',
+              'max_route_options_size' => 1024,
               'disable_private_domain_cross_space_context_path_route_sharing' => false,
               'cpu_weight_min_memory' => 128,
               'cpu_weight_max_memory' => 8192,