diff --git a/Content.IntegrationTests/Tests/Construction/ConstructionPrototypeTest.cs b/Content.IntegrationTests/Tests/Construction/ConstructionPrototypeTest.cs
new file mode 100644
index 0000000000..9eea03ee70
--- /dev/null
+++ b/Content.IntegrationTests/Tests/Construction/ConstructionPrototypeTest.cs
@@ -0,0 +1,66 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Content.Shared.Construction.Prototypes;
+using NUnit.Framework;
+using Robust.Shared.Prototypes;
+
+namespace Content.IntegrationTests.Tests.Construction
+{
+    [TestFixture]
+    public sealed class ConstructionPrototypeTest : ContentIntegrationTest
+    {
+        [Test]
+        public async Task TestStartIsValid()
+        {
+            var server = StartServerDummyTicker();
+
+            await server.WaitIdleAsync();
+
+            var protoMan = server.ResolveDependency<IPrototypeManager>();
+
+            foreach (var proto in protoMan.EnumeratePrototypes<ConstructionPrototype>())
+            {
+                var start = proto.StartNode;
+                var graph = protoMan.Index<ConstructionGraphPrototype>(proto.Graph);
+
+                Assert.That(graph.Nodes.ContainsKey(start), $"Found no startNode \"{start}\" on graph \"{graph.ID}\" for construction prototype \"{proto.ID}\"!");
+            }
+        }
+
+        [Test]
+        public async Task TestTargetIsValid()
+        {
+            var server = StartServerDummyTicker();
+
+            await server.WaitIdleAsync();
+
+            var protoMan = server.ResolveDependency<IPrototypeManager>();
+
+            foreach (var proto in protoMan.EnumeratePrototypes<ConstructionPrototype>())
+            {
+                var target = proto.TargetNode;
+                var graph = protoMan.Index<ConstructionGraphPrototype>(proto.Graph);
+
+                Assert.That(graph.Nodes.ContainsKey(target), $"Found no targetNode \"{target}\" on graph \"{graph.ID}\" for construction prototype \"{proto.ID}\"!");
+            }
+        }
+
+        [Test]
+        public async Task TestStartReachesTarget()
+        {
+            var server = StartServerDummyTicker();
+
+            await server.WaitIdleAsync();
+
+            var protoMan = server.ResolveDependency<IPrototypeManager>();
+
+            foreach (var proto in protoMan.EnumeratePrototypes<ConstructionPrototype>())
+            {
+                var start = proto.StartNode;
+                var target = proto.TargetNode;
+                var graph = protoMan.Index<ConstructionGraphPrototype>(proto.Graph);
+                Assert.That(graph.TryPath(start, target, out _), $"Unable to find path from \"{start}\" to \"{target}\" on graph \"{graph.ID}\"");
+            }
+        }
+    }
+}