diff --git a/overcloud-templates/bond-network-templates-v2/nic-configs/ceph-storage.yaml b/overcloud-templates/bond-network-templates-v2/nic-configs/ceph-storage.yaml
index aec2f54..74153b3 100644
--- a/overcloud-templates/bond-network-templates-v2/nic-configs/ceph-storage.yaml
+++ b/overcloud-templates/bond-network-templates-v2/nic-configs/ceph-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/bond-network-templates-v2/nic-configs/cinder-storage.yaml b/overcloud-templates/bond-network-templates-v2/nic-configs/cinder-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/bond-network-templates-v2/nic-configs/cinder-storage.yaml
+++ b/overcloud-templates/bond-network-templates-v2/nic-configs/cinder-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/bond-network-templates-v2/nic-configs/compute.yaml b/overcloud-templates/bond-network-templates-v2/nic-configs/compute.yaml
index f5363af..df5fb2b 100644
--- a/overcloud-templates/bond-network-templates-v2/nic-configs/compute.yaml
+++ b/overcloud-templates/bond-network-templates-v2/nic-configs/compute.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/bond-network-templates-v2/nic-configs/controller.yaml b/overcloud-templates/bond-network-templates-v2/nic-configs/controller.yaml
index ac964aa..a00413e 100644
--- a/overcloud-templates/bond-network-templates-v2/nic-configs/controller.yaml
+++ b/overcloud-templates/bond-network-templates-v2/nic-configs/controller.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/bond-network-templates-v2/nic-configs/swift-storage.yaml b/overcloud-templates/bond-network-templates-v2/nic-configs/swift-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/bond-network-templates-v2/nic-configs/swift-storage.yaml
+++ b/overcloud-templates/bond-network-templates-v2/nic-configs/swift-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/ipv6-network-templates-v2/nic-configs/ceph-storage.yaml b/overcloud-templates/ipv6-network-templates-v2/nic-configs/ceph-storage.yaml
index 0de80d4..fe66405 100644
--- a/overcloud-templates/ipv6-network-templates-v2/nic-configs/ceph-storage.yaml
+++ b/overcloud-templates/ipv6-network-templates-v2/nic-configs/ceph-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/ipv6-network-templates-v2/nic-configs/cinder-storage.yaml b/overcloud-templates/ipv6-network-templates-v2/nic-configs/cinder-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/ipv6-network-templates-v2/nic-configs/cinder-storage.yaml
+++ b/overcloud-templates/ipv6-network-templates-v2/nic-configs/cinder-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/ipv6-network-templates-v2/nic-configs/compute.yaml b/overcloud-templates/ipv6-network-templates-v2/nic-configs/compute.yaml
index 45fb468..0b2974c 100644
--- a/overcloud-templates/ipv6-network-templates-v2/nic-configs/compute.yaml
+++ b/overcloud-templates/ipv6-network-templates-v2/nic-configs/compute.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/ipv6-network-templates-v2/nic-configs/controller.yaml b/overcloud-templates/ipv6-network-templates-v2/nic-configs/controller.yaml
index 903565a..5c790b7 100644
--- a/overcloud-templates/ipv6-network-templates-v2/nic-configs/controller.yaml
+++ b/overcloud-templates/ipv6-network-templates-v2/nic-configs/controller.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/ipv6-network-templates-v2/nic-configs/swift-storage.yaml b/overcloud-templates/ipv6-network-templates-v2/nic-configs/swift-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/ipv6-network-templates-v2/nic-configs/swift-storage.yaml
+++ b/overcloud-templates/ipv6-network-templates-v2/nic-configs/swift-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/network-templates-v2/nic-configs/ceph-storage.yaml b/overcloud-templates/network-templates-v2/nic-configs/ceph-storage.yaml
index 8fb0f3d..de56eb5 100644
--- a/overcloud-templates/network-templates-v2/nic-configs/ceph-storage.yaml
+++ b/overcloud-templates/network-templates-v2/nic-configs/ceph-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/network-templates-v2/nic-configs/cinder-storage.yaml b/overcloud-templates/network-templates-v2/nic-configs/cinder-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/network-templates-v2/nic-configs/cinder-storage.yaml
+++ b/overcloud-templates/network-templates-v2/nic-configs/cinder-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/network-templates-v2/nic-configs/compute.yaml b/overcloud-templates/network-templates-v2/nic-configs/compute.yaml
index eb5dbee..05cf854 100644
--- a/overcloud-templates/network-templates-v2/nic-configs/compute.yaml
+++ b/overcloud-templates/network-templates-v2/nic-configs/compute.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/network-templates-v2/nic-configs/controller.yaml b/overcloud-templates/network-templates-v2/nic-configs/controller.yaml
index 2fb77c2..80143f7 100644
--- a/overcloud-templates/network-templates-v2/nic-configs/controller.yaml
+++ b/overcloud-templates/network-templates-v2/nic-configs/controller.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.
diff --git a/overcloud-templates/network-templates-v2/nic-configs/swift-storage.yaml b/overcloud-templates/network-templates-v2/nic-configs/swift-storage.yaml
index 30390bf..0ef1414 100644
--- a/overcloud-templates/network-templates-v2/nic-configs/swift-storage.yaml
+++ b/overcloud-templates/network-templates-v2/nic-configs/swift-storage.yaml
@@ -117,6 +117,14 @@ parameters:
   ControlPlaneDefaultRoute: # Override this via parameter_defaults
     description: The default route of the control plane network.
     type: string
+  ControlPlaneStaticRoutes:
+    default: []
+    description: >
+      Routes for the ctlplane network traffic.
+      JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}]
+      Unless the default is changed, the parameter is automatically resolved
+      from the subnet host_routes attribute.
+    type: json
   DnsServers: # Override this via parameter_defaults
     default: []
     description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf.