diff --git a/algos/infinite-grid-ijump-astar/v1/lib/getObstaclesFromTrace.ts b/algos/infinite-grid-ijump-astar/v1/lib/getObstaclesFromTrace.ts
index c212394..5075ddf 100644
--- a/algos/infinite-grid-ijump-astar/v1/lib/getObstaclesFromTrace.ts
+++ b/algos/infinite-grid-ijump-astar/v1/lib/getObstaclesFromTrace.ts
@@ -22,6 +22,7 @@ export const getObstaclesFromTrace = (
 
     const obstacle: Obstacle = {
       type: "rect",
+      layers: [start.layer],
       center: {
         x: (start.x + end.x) / 2,
         y: (start.y + end.y) / 2,
diff --git a/bun.lockb b/bun.lockb
index 735de2d..2afd281 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/module/lib/solver-utils/getObstaclesFromCircuitJson.ts b/module/lib/solver-utils/getObstaclesFromCircuitJson.ts
index 41564ba..11ea43c 100644
--- a/module/lib/solver-utils/getObstaclesFromCircuitJson.ts
+++ b/module/lib/solver-utils/getObstaclesFromCircuitJson.ts
@@ -2,6 +2,8 @@ import type { AnySoupElement } from "@tscircuit/soup"
 import type { Obstacle } from "../types"
 import { getObstaclesFromRoute } from "./getObstaclesFromRoute"
 
+const EVERY_LAYER = ["top", "inner1", "inner2", "bottom"]
+
 export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
   const obstacles: Obstacle[] = []
   for (const element of soup) {
@@ -10,6 +12,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
         obstacles.push({
           // @ts-ignore
           type: "oval",
+          layers: [element.layer],
           center: {
             x: element.x,
             y: element.y,
@@ -21,6 +24,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
       } else if (element.shape === "rect") {
         obstacles.push({
           type: "rect",
+          layers: [element.layer],
           center: {
             x: element.x,
             y: element.y,
@@ -35,6 +39,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
         obstacles.push({
           // @ts-ignore
           type: "oval",
+          layers: element.layers,
           center: {
             x: element.center.x,
             y: element.center.y,
@@ -46,9 +51,10 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
       } else if (element.shape === "rect") {
         obstacles.push({
           type: "rect",
+          layers: element.layers,
           center: {
-            x: element.x,
-            y: element.y,
+            x: element.center.x,
+            y: element.center.y,
           },
           width: element.width,
           height: element.height,
@@ -71,6 +77,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
       } else if (element.hole_shape === "square") {
         obstacles.push({
           type: "rect",
+          layers: EVERY_LAYER,
           center: {
             x: element.x,
             y: element.y,
@@ -82,6 +89,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
       } else if (element.hole_shape === "round") {
         obstacles.push({
           type: "rect",
+          layers: EVERY_LAYER,
           center: {
             x: element.x,
             y: element.y,
@@ -96,6 +104,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
         obstacles.push({
           // @ts-ignore
           type: "oval",
+          layers: EVERY_LAYER,
           center: {
             x: element.x,
             y: element.y,
@@ -108,6 +117,7 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
         obstacles.push({
           // @ts-ignore
           type: "oval",
+          layers: EVERY_LAYER,
           center: {
             x: element.x,
             y: element.y,
@@ -119,7 +129,11 @@ export const getObstaclesFromCircuitJson = (soup: AnySoupElement[]) => {
       }
     } else if (element.type === "pcb_trace") {
       const traceObstacles = getObstaclesFromRoute(
-        element.route,
+        element.route.map((rp) => ({
+          x: rp.x,
+          y: rp.y,
+          layer: "layer" in rp ? rp.layer : rp.from_layer,
+        })),
         element.source_trace_id!,
       )
       obstacles.push(...traceObstacles)
diff --git a/module/lib/solver-utils/getObstaclesFromRoute.ts b/module/lib/solver-utils/getObstaclesFromRoute.ts
index 8901e07..71694ca 100644
--- a/module/lib/solver-utils/getObstaclesFromRoute.ts
+++ b/module/lib/solver-utils/getObstaclesFromRoute.ts
@@ -3,6 +3,7 @@ import type { Obstacle } from "autorouting-dataset/lib/types"
 interface Point {
   x: number
   y: number
+  layer: string
 }
 
 export const getObstaclesFromRoute = (
@@ -24,6 +25,7 @@ export const getObstaclesFromRoute = (
 
     const obstacle: Obstacle = {
       type: "rect",
+      layers: [start.layer],
       center: {
         x: (start.x + end.x) / 2,
         y: (start.y + end.y) / 2,
diff --git a/module/lib/types.ts b/module/lib/types.ts
index 6fefc37..c72c1b6 100644
--- a/module/lib/types.ts
+++ b/module/lib/types.ts
@@ -18,6 +18,7 @@ export interface Point {
 export type Obstacle = {
   // TODO include ovals
   type: "rect" // NOTE: most datasets do not contain ovals
+  layers: string[]
   center: { x: number; y: number }
   width: number
   height: number
diff --git a/module/tests/getObstaclesFromCircuitJson.test.ts b/module/tests/getObstaclesFromCircuitJson.test.ts
index 8f7d552..9f0f025 100644
--- a/module/tests/getObstaclesFromCircuitJson.test.ts
+++ b/module/tests/getObstaclesFromCircuitJson.test.ts
@@ -26,12 +26,14 @@ test("pcb_trace becomes an obstacle correctly", () => {
     center: { x: 5, y: 0 },
     width: 10,
     height: 0.1,
+    layers: ["top"],
     connectedTo: ["trace1"],
   })
 
   // Check the second obstacle (vertical trace)
   expect(obstacles[1]).toEqual({
     type: "rect",
+    layers: ["top"],
     center: { x: 10, y: 5 },
     width: 0.1,
     height: 10,
diff --git a/package.json b/package.json
index 12e9b44..109d762 100644
--- a/package.json
+++ b/package.json
@@ -18,8 +18,8 @@
     "@tscircuit/builder": "1.11.2",
     "@tscircuit/pcb-viewer": "1.4.5",
     "@tscircuit/props": "^0.0.26",
-    "@tscircuit/soup": "^0.0.66",
-    "@tscircuit/soup-util": "^0.0.21",
+    "@tscircuit/soup": "^0.0.68",
+    "@tscircuit/soup-util": "^0.0.23",
     "@types/bun": "latest",
     "@types/d3-delaunay": "^6.0.4",
     "@types/debug": "^4.1.12",