diff --git a/cmd/main.go b/cmd/main.go
index 3a4bbef..a3563d7 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -157,7 +157,6 @@ func feedifyVehicles(vehicles []*pb.VehiclePosition, header *pb.FeedHeader, rout
 		var route_long_name sql.NullString
 
 		if !rows.Next() {
-			fmt.Println(rows.Err())
 			continue
 		}
 
@@ -196,6 +195,7 @@ func feedifyVehicles(vehicles []*pb.VehiclePosition, header *pb.FeedHeader, rout
 				ShortName: route_short_name.String,
 				LongName:  route_long_name.String,
 			},
+			TripId: *vehicle.Trip.TripId,
 		})
 	}
 
diff --git a/proto/schema.pb.go b/proto/schema.pb.go
index 0ab4de9..ebb1182 100644
--- a/proto/schema.pb.go
+++ b/proto/schema.pb.go
@@ -385,6 +385,7 @@ type VehicleFeed_Vehicle struct {
 	NearestStation *VehicleFeed_Station   `protobuf:"bytes,6,opt,name=nearest_station,json=nearestStation,proto3" json:"nearest_station,omitempty"`
 	Headsign       string                 `protobuf:"bytes,7,opt,name=headsign,proto3" json:"headsign,omitempty"`
 	Route          *VehicleFeed_Route     `protobuf:"bytes,8,opt,name=route,proto3" json:"route,omitempty"`
+	TripId         string                 `protobuf:"bytes,10,opt,name=trip_id,json=tripId,proto3" json:"trip_id,omitempty"`
 	unknownFields  protoimpl.UnknownFields
 	sizeCache      protoimpl.SizeCache
 }
@@ -482,11 +483,18 @@ func (x *VehicleFeed_Vehicle) GetRoute() *VehicleFeed_Route {
 	return nil
 }
 
+func (x *VehicleFeed_Vehicle) GetTripId() string {
+	if x != nil {
+		return x.TripId
+	}
+	return ""
+}
+
 var File_proto_schema_proto protoreflect.FileDescriptor
 
 const file_proto_schema_proto_rawDesc = "" +
 	"\n" +
-	"\x12proto/schema.proto\"\xcf\x06\n" +
+	"\x12proto/schema.proto\"\xe8\x06\n" +
 	"\vVehicleFeed\x120\n" +
 	"\bvehicles\x18\x01 \x03(\v2\x14.VehicleFeed.VehicleR\bvehicles\x12)\n" +
 	"\x04info\x18\x02 \x01(\v2\x15.VehicleFeed.FeedInfoR\x04info\x1a+\n" +
@@ -511,7 +519,7 @@ const file_proto_schema_proto_rawDesc = "" +
 	"\x02id\x18\x01 \x01(\tR\x02id\x12\x12\n" +
 	"\x04name\x18\x02 \x01(\tR\x04name\x12\x10\n" +
 	"\x03lat\x18\x03 \x01(\x02R\x03lat\x12\x10\n" +
-	"\x03lon\x18\x04 \x01(\x02R\x03lon\x1a\xa1\x02\n" +
+	"\x03lon\x18\x04 \x01(\x02R\x03lon\x1a\xba\x02\n" +
 	"\aVehicle\x12\x10\n" +
 	"\x03lat\x18\x01 \x01(\x02R\x03lat\x12\x10\n" +
 	"\x03lon\x18\x02 \x01(\x02R\x03lon\x12\x18\n" +
@@ -521,7 +529,9 @@ const file_proto_schema_proto_rawDesc = "" +
 	"\x02id\x18\x05 \x01(\tR\x02id\x12=\n" +
 	"\x0fnearest_station\x18\x06 \x01(\v2\x14.VehicleFeed.StationR\x0enearestStation\x12\x1a\n" +
 	"\bheadsign\x18\a \x01(\tR\bheadsign\x12(\n" +
-	"\x05route\x18\b \x01(\v2\x12.VehicleFeed.RouteR\x05route\"Z\n" +
+	"\x05route\x18\b \x01(\v2\x12.VehicleFeed.RouteR\x05route\x12\x17\n" +
+	"\atrip_id\x18\n" +
+	" \x01(\tR\x06tripId\"Z\n" +
 	"\x04Line\x12\x14\n" +
 	"\x10LINE_UNSPECIFIED\x10\x00\x12\t\n" +
 	"\x05GREEN\x10\x01\x12\a\n" +
diff --git a/proto/schema.proto b/proto/schema.proto
index 7883f13..c71fb73 100644
--- a/proto/schema.proto
+++ b/proto/schema.proto
@@ -48,6 +48,7 @@ message VehicleFeed {
     Station nearest_station = 6;
     string headsign = 7;
     Route route = 8;
+    string trip_id = 10;
   }
 
   repeated Vehicle vehicles = 1;
diff --git a/static/index.html b/static/index.html
index d064978..a6aef34 100644
--- a/static/index.html
+++ b/static/index.html
@@ -300,6 +300,6 @@
       </div>
     </div>
 
-    <script type="module" src="/js/main.js?v=7"></script>
+    <script type="module" src="/js/main.js?v=8"></script>
   </body>
 </html>
diff --git a/static/js/main.js b/static/js/main.js
index 110c266..e7ad01f 100644
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -178,7 +178,7 @@ function vehiclePopupContent(vehicle) {
     content += `<br />@ ${vehicle.nearest_station.name}`
   }
 
-  content += `<br /><br /><small>vehicle #: ${vehicle.id}</small>`
+  content += `<br /><br /><small>vehicle #: ${vehicle.id} &middot; trip ID: ${vehicle.trip_id}</small>`
 
   return content
 }