diff --git a/newgrf/4a4b4745/authors.yaml b/newgrf/4a4b4745/authors.yaml
new file mode 100644
index 000000000..70629398e
--- /dev/null
+++ b/newgrf/4a4b4745/authors.yaml
@@ -0,0 +1,3 @@
+authors:
+- display-name: "EmperorJake"
+  github: "68182631"
diff --git a/newgrf/4a4b4745/global.yaml b/newgrf/4a4b4745/global.yaml
new file mode 100644
index 000000000..a681189f8
--- /dev/null
+++ b/newgrf/4a4b4745/global.yaml
@@ -0,0 +1,14 @@
+name: "JP+ Bridges Extension"
+description: |-
+  JGR Patchpack required!
+
+  The extension set to JP+ Bridges, with JGRPP-specific features including custom icons and extra bridge IDs.
+
+  Must be loaded after JP+ Bridges.
+
+  Coded by Emperor Jake. GFX by Emperor Jake, Andrew350 and GarryG. Based on code by Wallyweb, Quast65 and Andrew350
+url: "https://github.com/EmperorJake/JPbridges"
+regions:
+- "JP"
+- "UN-030"
+- "UN-142"
diff --git a/newgrf/4a4b4745/versions/20240107T053038Z.yaml b/newgrf/4a4b4745/versions/20240107T053038Z.yaml
new file mode 100644
index 000000000..03be1103a
--- /dev/null
+++ b/newgrf/4a4b4745/versions/20240107T053038Z.yaml
@@ -0,0 +1,31 @@
+version: "0.8"
+license: "GPL v2"
+upload-date: 2024-01-07T05:30:38Z
+md5sum-partial: "f7d87638"
+classification:
+  set: "bridge"
+  palette: "8bpp"
+  has-high-res: false
+  has-sound-effects: false
+filesize: 66189
+availability: "new-games"
+dependencies:
+- content-type: "newgrf"
+  unique-id: "44503000"
+  md5sum-partial: "0bf5a485"
+- content-type: "newgrf"
+  unique-id: "454e1302"
+  md5sum-partial: "a2473971"
+- content-type: "newgrf"
+  unique-id: "454e2703"
+  md5sum-partial: "d19af19c"
+- content-type: "newgrf"
+  unique-id: "4a4b4735"
+  md5sum-partial: "d5866490"
+compatibility:
+- name: "vanilla"
+  conditions:
+  - ">= 15.0"
+- name: "jgrpp"
+  conditions:
+  - ">= 0.30.0"