diff --git a/lib/turf.dart b/lib/turf.dart
index 01f1bc6..25d03ae 100644
--- a/lib/turf.dart
+++ b/lib/turf.dart
@@ -1,5 +1,6 @@
 library turf;
 
+export 'src/along.dart';
 export 'src/area.dart';
 export 'src/bbox.dart';
 export 'src/bearing.dart';
@@ -9,6 +10,7 @@ export 'src/destination.dart';
 export 'src/distance.dart';
 export 'src/geojson.dart';
 export 'src/helpers.dart';
+export 'src/length.dart';
 export 'src/midpoint.dart';
 export 'src/nearest_point.dart';
 export 'src/polyline.dart';