diff --git a/.github/workflows/test-build-mac.yml b/.github/workflows/test-build-macos-13.yml
similarity index 92%
rename from .github/workflows/test-build-mac.yml
rename to .github/workflows/test-build-macos-13.yml
index 02143eded..224ba1bc4 100644
--- a/.github/workflows/test-build-mac.yml
+++ b/.github/workflows/test-build-macos-13.yml
@@ -1,4 +1,4 @@
-name: Test Build (MacOS)
+name: Test Build (MacOS 13)
 
 on:
   pull_request:
@@ -6,7 +6,7 @@ on:
 
 jobs:
   build:
-    runs-on: macos-latest
+    runs-on: macos-13
     steps:
       - name: Checkout 🛎️
         uses: actions/checkout@v3
diff --git a/icons/shield40_us_nm_2.svg b/icons/shield40_us_nm_2.svg
new file mode 100644
index 000000000..13a23c708
--- /dev/null
+++ b/icons/shield40_us_nm_2.svg
@@ -0,0 +1,5 @@
+<svg width="25" height="25" version="1.0" xmlns="http://www.w3.org/2000/svg">
+ <path style="color:#000;fill:#fff;-inkscape-stroke:none" d="M 10,0 V 1 H 8 V 3.0195312 C 5.8238148,4.0586126 4.0586126,5.8238148 3.0195312,8 H 1 v 2 H 0 v 2 1 2 h 1 v 2 H 3.0195312 C 4.0586126,19.176185 5.8238148,20.941387 8,21.980469 V 24 h 2 v 1 h 2 1 2 v -1 h 2 V 21.980469 C 19.176185,20.941387 20.941387,19.176185 21.980469,17 H 24 v -2 h 1 V 13 12 10 H 24 V 8 H 21.980469 C 20.941387,5.8238148 19.176185,4.0586126 17,3.0195312 V 1 H 15 V 0 h -2 -1 z"/>
+ <path style="color:#000;fill:#df4661;-inkscape-stroke:none" d="M 11,1 V 9 H 10 V 2 H 9 V 9 H 2 v 1 h 7 v 1 H 1 v 1 h 8 v 1 H 1 v 1 h 8 v 1 H 2 v 1 h 7 v 7 h 1 v -7 h 1 v 8 h 1 v -8 h 1 v 8 h 1 v -8 h 1 v 7 h 1 v -7 h 7 v -1 h -7 v -1 h 8 v -1 h -8 v -1 h 8 v -1 h -8 v -1 h 7 V 9 H 16 V 2 H 15 V 9 H 14 V 1 H 13 V 9 H 12 V 1 Z"/>
+ <circle style="fill:#fff;fill-rule:evenodd;stroke:#df4661;stroke-linejoin:round" cx="12.5" cy="12.5" r="9"/>
+</svg>
diff --git a/icons/shield40_us_nm_3.svg b/icons/shield40_us_nm_3.svg
new file mode 100644
index 000000000..a15b60d6a
--- /dev/null
+++ b/icons/shield40_us_nm_3.svg
@@ -0,0 +1,5 @@
+<svg width="33" height="25" version="1.0" xmlns="http://www.w3.org/2000/svg">
+ <path style="color:#000;fill:#fff;-inkscape-stroke:none" d="M 14,0 V 1 H 12 V 2.0117188 C 8.0397728,2.1990891 4.6426288,4.6006889 3.0195312,8 H 1 v 2 H 0 v 2 1 2 h 1 v 2 H 3.0195312 C 4.6426288,20.399311 8.0397728,22.800911 12,22.988281 V 24 h 2 v 1 h 2 1 2 v -1 h 2 V 22.988281 C 24.960227,22.800911 28.357371,20.399311 29.980469,17 H 32 v -2 h 1 V 13 12 10 H 32 V 8 H 29.980469 C 28.357371,4.6006889 24.960227,2.1990891 21,2.0117188 V 1 H 19 V 0 h -2 -1 z"/>
+ <path style="color:#000;fill:#df4661;-inkscape-stroke:none" d="M 15,1 V 9 H 14 V 2 H 13 V 9 H 2 v 1 h 11 v 1 H 1 v 1 h 12 v 1 H 1 v 1 h 12 v 1 H 2 v 1 h 11 v 7 h 1 v -7 h 1 v 8 h 1 v -8 h 1 v 8 h 1 v -8 h 1 v 7 h 1 V 16 H 31 V 15 H 20 V 14 H 32 V 13 H 20 V 12 H 32 V 11 H 20 V 10 H 31 V 9 H 20 V 2 H 19 V 9 H 18 V 1 H 17 V 9 H 16 V 1 Z"/>
+ <path style="fill:#fff;fill-rule:evenodd;stroke:#df4661;stroke-linejoin:round" d="m 12.5,21.5 c -4.9705627,0 -9,-4.029437 -9,-9 0,-4.9705627 4.0294373,-9 9,-9 h 8 c 4.970563,0 9,4.0294373 9,9 0,4.970563 -4.029437,9 -9,9 z"/>
+</svg>
diff --git a/scripts/stats.js b/scripts/stats.js
index b75ef7f01..c493f120a 100644
--- a/scripts/stats.js
+++ b/scripts/stats.js
@@ -1,6 +1,7 @@
 import * as Style from "../src/js/style.js";
 import config from "../src/config.js";
 import { Command, Option } from "commander";
+import fs from "node:fs";
 
 const program = new Command();
 program
@@ -18,9 +19,31 @@ program
   .addOption(
     new Option("-s, --layer-size", "size of all layers").conflicts("allJson")
   )
+  .addOption(
+    new Option(
+      "-ss1, --spritesheet-1x-size",
+      "size of 1x sprite sheet"
+    ).conflicts("allJson")
+  )
+  .addOption(
+    new Option(
+      "-ss2, --spritesheet-2x-size",
+      "size of 2x sprite sheet"
+    ).conflicts("allJson")
+  )
+  .addOption(
+    new Option("-sh, --shield-json-size", "size of ShieldJSON").conflicts(
+      "allJson"
+    )
+  )
   .option("-loc, --locales <locale1 locale2...>", "language codes", ["mul"])
   .option("-j, --all-json", "output all stats in JSON")
-  .option("-pp, --pretty", "pretty-print JSON output");
+  .option("-pp, --pretty", "pretty-print JSON output")
+  .option(
+    "-d, --directory <dir>",
+    "specify location of Americana distribution",
+    ["dist"]
+  );
 
 program.parse(process.argv);
 
@@ -29,6 +52,7 @@ const opts = program.opts();
 if (Object.keys(opts).length === 1) program.help();
 
 const locales = opts.locales[0].split(",");
+const distDir = opts.directory;
 
 const style = Style.build(
   config.OPENMAPTILES_URL,
@@ -45,8 +69,37 @@ if (opts.layerCount) {
   process.exit();
 }
 
-const styleSize = JSON.stringify(layers).length;
+function spriteSheetSize(distDir, single) {
+  let size = single ? "" : "@2x";
+  return (
+    fs.statSync(`${distDir}/sprites/sprite${size}.png`).size +
+    fs.statSync(`${distDir}/sprites/sprite${size}.json`).size
+  );
+}
+
+function distFileSize(distDir, path) {
+  return fs.statSync(`${distDir}/${path}`).size;
+}
 
+const spriteSheet1xSize = spriteSheetSize(distDir, true);
+if (opts.spritesheet1xSize) {
+  console.log(spriteSheet1xSize);
+  process.exit();
+}
+
+const spriteSheet2xSize = spriteSheetSize(distDir, false);
+if (opts.spritesheet2xSize) {
+  console.log(spriteSheet2xSize);
+  process.exit();
+}
+
+const shieldJSONSize = distFileSize(distDir, "shields.json");
+if (opts.shieldJsonSize) {
+  console.log(shieldJSONSize);
+  process.exit();
+}
+
+const styleSize = JSON.stringify(layers).length;
 if (opts.layerSize) {
   console.log(styleSize);
   process.exit();
@@ -58,6 +111,9 @@ const stats = {
   layerCount,
   styleSize,
   layerGroup: {},
+  spriteSheet1xSize,
+  spriteSheet2xSize,
+  shieldJSONSize,
 };
 
 for (let i = 0; i < layerCount; i++) {
diff --git a/scripts/stats_compare.js b/scripts/stats_compare.js
index 45f70dad7..bf999529a 100644
--- a/scripts/stats_compare.js
+++ b/scripts/stats_compare.js
@@ -22,13 +22,40 @@ const layersRow = mdCompareRow(
 );
 
 const sizeRow = mdCompareRow(
-  "Size (b)",
+  "StyleJSON Size (b)",
   stats1.styleSize,
   stats2.styleSize,
   difference.styleSize
 );
 
-printTable("Style size statistics", [layersRow, sizeRow]);
+const shieldRow = mdCompareRow(
+  "ShieldJSON Size (b)",
+  stats1.shieldJSONSize,
+  stats2.shieldJSONSize,
+  difference.shieldJSONSize
+);
+
+const ss1xRow = mdCompareRow(
+  "1x Sprite Sheet Size (b)",
+  stats1.spriteSheet1xSize,
+  stats2.spriteSheet1xSize,
+  difference.spriteSheet1xSize
+);
+
+const ss2xRow = mdCompareRow(
+  "2x Sprite Sheet Size (b)",
+  stats1.spriteSheet2xSize,
+  stats2.spriteSheet2xSize,
+  difference.spriteSheet2xSize
+);
+
+printTable("Style size statistics", [
+  layersRow,
+  sizeRow,
+  ss1xRow,
+  ss2xRow,
+  shieldRow,
+]);
 
 /**
  * Show comparison of the number of layers in each group before and after
diff --git a/src/js/shield_defs.js b/src/js/shield_defs.js
index 4864535cc..1529c0c5f 100644
--- a/src/js/shield_defs.js
+++ b/src/js/shield_defs.js
@@ -775,11 +775,14 @@ export function loadShields() {
     ["BUS"],
     Color.shields.green
   );
-  shields["US:CA:CR"] = pentagonUpShield(
-    3,
-    15,
-    Color.shields.blue,
-    Color.shields.yellow
+  ["CR", "Sierra"].forEach(
+    (county) =>
+      (shields[`US:CA:${county}`] = pentagonUpShield(
+        3,
+        15,
+        Color.shields.blue,
+        Color.shields.yellow
+      ))
   );
   shields["US:CA:Mendocino"] = roundedRectShield(
     Color.shields.green,
@@ -1141,8 +1144,8 @@ export function loadShields() {
     "Webster",
     "Winn",
   ].forEach(
-    (county) =>
-      (shields[`US:LA:${county}`] = pentagonUpShield(
+    (parish) =>
+      (shields[`US:LA:${parish}`] = pentagonUpShield(
         3,
         15,
         Color.shields.blue,
@@ -1424,6 +1427,11 @@ export function loadShields() {
 
   // Mississippi
   shields["US:MS"] = ovalShield(Color.shields.white, Color.shields.black);
+  shields["US:MS:Scenic"] = banneredShield(
+    ovalShield(Color.shields.white, Color.shields.blue),
+    ["SCEN"],
+    Color.shields.blue
+  );
   [
     "Alcorn",
     "Calhoun",
@@ -1665,11 +1673,17 @@ export function loadShields() {
   );
 
   // New Mexico
-  shields["US:NM"] = pillShield(
-    Color.shields.white,
-    Color.shields.pink,
-    Color.shields.black
-  );
+  shields["US:NM"] = {
+    spriteBlank: ["shield40_us_nm_2", "shield40_us_nm_3"],
+    textColor: Color.shields.black,
+    textLayout: textConstraint("ellipse"),
+    padding: {
+      left: 5,
+      right: 5,
+      top: 5,
+      bottom: 5,
+    },
+  };
   shields["US:NM:Frontage"] = {
     spriteBlank: "shield_us_nm_frontage",
     textColor: Color.shields.black,
@@ -2484,11 +2498,14 @@ export function loadShields() {
       bottom: 5,
     },
   };
-  shields["US:UT:Wayne"] = pentagonUpShield(
-    3,
-    15,
-    Color.shields.blue,
-    Color.shields.yellow
+  ["Wayne", "Washington"].forEach(
+    (county) =>
+      (shields[`US:UT:${county}`] = pentagonUpShield(
+        3,
+        15,
+        Color.shields.blue,
+        Color.shields.yellow
+      ))
   );
 
   // Virginia
@@ -3728,23 +3745,13 @@ export function loadShields() {
   };
 
   shields["US:KY:Parkway"].refsByName = {
-    // FIXME: This object contains both spelled-out and abbreviated road
-    // names to accommodate both the abbreviated names from OpenMapTiles and
-    // the spelled-out names from Planetiler.
-    // https://github.com/onthegomap/planetiler/issues/14
     "Audubon Parkway": "AU",
     "Bluegrass Parkway": "BG",
-    "Bluegrass Pkwy": "BG",
     "Cumberland Parkway": "LN",
-    "Cumberland Pkwy": "LN",
     "Hal Rogers Parkway": "HR",
-    "Hal Rogers Pkwy": "HR",
     "Mountain Parkway": "MP",
-    "Mountain Pkwy": "MP",
     "Purchase Parkway": "JC",
-    "Purchase Pkwy": "JC",
     "Western Kentucky Parkway": "WK",
-    "Western Kentucky Pkwy": "WK",
   };
 
   shields["US:CT:Parkway"].overrideByName = {
@@ -3784,15 +3791,13 @@ export function loadShields() {
   };
 
   shields["US:NY:Parkway"].refsByName = {
-    "Bear Mountain Parkway": "BMP",
-    "Bronx and Pelham Parkway": "PP",
+    "Bear Mountain State Parkway": "BMP",
     "Bronx River Parkway": "BRP",
     "Cross County Parkway": "CCP",
     "Hutchinson River Parkway": "HRP",
     "Korean War Veterans Parkway": "KWVP",
     "Mosholu Parkway": "MP",
     "Niagara Scenic Parkway": "NSP",
-    "Pelham Parkway": "PP",
     "Saw Mill River Parkway": "SMP",
     "Sprain Brook Parkway": "SBP",
     "Taconic State Parkway": "TSP",
@@ -3812,14 +3817,7 @@ export function loadShields() {
     "Fort Bend Westpark Tollway": "WPT",
   };
   shields["US:TX:Harris:HCTRA"].refsByName = {
-    "East Sam Houston Tollway North": "SHT",
-    "East Sam Houston Tollway South": "SHT",
-    "North Sam Houston Tollway East": "SHT",
-    "North Sam Houston Tollway West": "SHT",
-    "South Sam Houston Tollway East": "SHT",
-    "South Sam Houston Tollway West": "SHT",
-    "West Sam Houston Tollway North": "SHT",
-    "West Sam Houston Tollway South": "SHT",
+    "Sam Houston Tollway": "SHT",
     "Fort Bend Toll Road": "FBTR",
     "Hardy Toll Road": "HTR",
     "Tomball Tollway": "TBT",
diff --git a/src/layer/park.js b/src/layer/park.js
index 662f3af01..bcf2cebd3 100644
--- a/src/layer/park.js
+++ b/src/layer/park.js
@@ -13,7 +13,6 @@ export const fill = {
     "fill-color": Color.parkFill,
   },
   source: "openmaptiles",
-  minzoom: 5,
   "source-layer": "park",
 };
 
@@ -25,7 +24,6 @@ export const outline = {
     "line-color": Color.parkOutline,
   },
   source: "openmaptiles",
-  minzoom: 5,
   metadata: {},
   "source-layer": "park",
 };
diff --git a/src/layer/poi.js b/src/layer/poi.js
index 885c12d30..d9a5ddbcc 100644
--- a/src/layer/poi.js
+++ b/src/layer/poi.js
@@ -345,7 +345,7 @@ export const poi = {
         "parking",
         "police",
         "school",
-        "college",
+        ...getSubclasses(iconDefs.college),
         "library",
         "townhall",
         ...getSubclasses(iconDefs.post_office),
@@ -368,9 +368,11 @@ export const poi = {
     [
       "match",
       ["get", "subclass"],
+      [...getSubclasses(iconDefs.college)],
+      10,
       ["station", "halt"],
       12,
-      ["bus_station", "subway", ...getSubclasses(iconDefs.college)],
+      ["bus_station", "subway"],
       14,
       [
         "bus_stop",