diff --git a/README.md b/README.md
index e23ecde..57eb0e5 100644
--- a/README.md
+++ b/README.md
@@ -111,9 +111,12 @@ No modules.
 
 | Name | Description |
 |------|-------------|
+| <a name="output_firewall_id"></a> [firewall\_id](#output\_firewall\_id) | an identifier for the resource with format projects/{{project}}/global/firewalls/{{name}} |
 | <a name="output_gateway_ipv4"></a> [gateway\_ipv4](#output\_gateway\_ipv4) | The gateway address for default routing out of the network. This value is selected by GCP. |
 | <a name="output_id"></a> [id](#output\_id) | an identifier for the resource with format projects/{{project}}/global/networks/{{name}} |
+| <a name="output_nat_id"></a> [nat\_id](#output\_nat\_id) | an identifier for the resource with format projects/{{project}}/regions/{{region}}/routers/{{router\_name}}/nat |
 | <a name="output_numeric_id"></a> [numeric\_id](#output\_numeric\_id) | The unique identifier for the resource. This identifier is defined by the server. |
+| <a name="output_router_id"></a> [router\_id](#output\_router\_id) | an identifier for the resource with format projects/{{project}}/regions/{{region}}/routers/{{name}} |
 | <a name="output_self_link"></a> [self\_link](#output\_self\_link) | The URI of the created resource. |
 | <a name="output_subnet_ids"></a> [subnet\_ids](#output\_subnet\_ids) | n/a |
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
\ No newline at end of file
diff --git a/example/sample/outputs.tf b/example/sample/outputs.tf
index e69de29..c4646b8 100644
--- a/example/sample/outputs.tf
+++ b/example/sample/outputs.tf
@@ -0,0 +1,9 @@
+output "subnet_ids" {
+  description = "description"
+  value       = module.vpc.subnet_ids
+}
+
+output "firewall_id" {
+  description = "description"
+  value       = module.vpc.firewall_id
+}
diff --git a/outputs.tf b/outputs.tf
index d1138c4..87974f4 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -30,3 +30,21 @@ output "subnet_ids" {
     }
   }
 }
+
+### Firewall Outputs ###
+output "firewall_id" {
+  description = "an identifier for the resource with format projects/{{project}}/global/firewalls/{{name}}"
+  value       = try(values(google_compute_firewall.this)[*].id, [])
+}
+
+### Router Outputs ###
+output "router_id" {
+  description = "an identifier for the resource with format projects/{{project}}/regions/{{region}}/routers/{{name}}"
+  value       = try(google_compute_router.this[0].id, null)
+}
+
+### NAT Outputs ###
+output "nat_id" {
+  description = "an identifier for the resource with format projects/{{project}}/regions/{{region}}/routers/{{router_name}}/nat"
+  value       = try(google_compute_router_nat.this[0].id, null)
+}
\ No newline at end of file
diff --git a/route-nat.tf b/router-nat.tf
similarity index 100%
rename from route-nat.tf
rename to router-nat.tf