diff --git a/CHANGELOG.md b/CHANGELOG.md
index edae9f3..0f6b732 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
  - Added GetAttributeAsEnum xml utils method
  - Adding short parsing methods to XML utils
+ - Added methods to IcdUriBuilder for appending path
 
 ## [8.0.0] - 2018-11-20
 ### Added
diff --git a/ICD.Common.Utils/IcdUriBuilder.cs b/ICD.Common.Utils/IcdUriBuilder.cs
index a7dda90..4a385f0 100644
--- a/ICD.Common.Utils/IcdUriBuilder.cs
+++ b/ICD.Common.Utils/IcdUriBuilder.cs
@@ -1,5 +1,9 @@
 using System;
+#if !SIMPLSHARP
+using System.Linq;
+#endif
 using System.Text;
+using System.Text.RegularExpressions;
 using ICD.Common.Utils.Extensions;
 
 namespace ICD.Common.Utils
@@ -159,6 +163,125 @@ namespace ICD.Common.Utils
 			}
 
 			return builder.ToString();
+		} 
+
+		/// <summary>
+		/// Appends the given path to the current path, ensuring only one separator between parts.
+		/// </summary>
+		/// <param name="parts"></param>
+		/// <returns></returns>
+		public void AppendPath(params string[] parts)
+		{
+			parts = parts.Prepend(Path).ToArray(parts.Length + 1);
+			Path = Combine(parts);
 		}
+
+		#region Flurl
+
+		// The following region is taken from Flurl https://github.com/tmenier/Flurl
+
+		/*
+			MIT License
+
+			Copyright (c) 2018 Todd Menier
+
+			Permission is hereby granted, free of charge, to any person obtaining a copy
+			of this software and associated documentation files (the "Software"), to deal
+			in the Software without restriction, including without limitation the rights
+			to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+			copies of the Software, and to permit persons to whom the Software is
+			furnished to do so, subject to the following conditions:
+
+			The above copyright notice and this permission notice shall be included in all
+			copies or substantial portions of the Software.
+
+			THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+			IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+			FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+			AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+			LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+			OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+			SOFTWARE.
+		 */
+
+		/// <summary>
+		/// Basically a Path.Combine for URLs. Ensures exactly one '/' seperates each segment,
+		/// and exactly on '&amp;' seperates each query parameter.
+		/// URL-encodes illegal characters but not reserved characters.
+		/// </summary>
+		/// <param name="parts">URL parts to combine.</param>
+		public static string Combine(params string[] parts)
+		{
+			if (parts == null)
+				throw new ArgumentNullException("parts");
+
+			string result = "";
+			bool inQuery = false, inFragment = false;
+
+			foreach (var part in parts)
+			{
+				if (string.IsNullOrEmpty(part))
+					continue;
+
+				if (result.EndsWith("?") || part.StartsWith("?"))
+					result = CombineEnsureSingleSeperator(result, part, '?');
+				else if (result.EndsWith("#") || part.StartsWith("#"))
+					result = CombineEnsureSingleSeperator(result, part, '#');
+				else if (inFragment)
+					result += part;
+				else if (inQuery)
+					result = CombineEnsureSingleSeperator(result, part, '&');
+				else
+					result = CombineEnsureSingleSeperator(result, part, '/');
+
+				if (part.Contains("#"))
+				{
+					inQuery = false;
+					inFragment = true;
+				}
+				else if (!inFragment && part.Contains("?"))
+				{
+					inQuery = true;
+				}
+			}
+			return EncodeIllegalCharacters(result, false);
+		}
+
+		private static string CombineEnsureSingleSeperator(string a, string b, char seperator)
+		{
+			if (string.IsNullOrEmpty(a)) return b;
+			if (string.IsNullOrEmpty(b)) return a;
+			return a.TrimEnd(seperator) + seperator + b.TrimStart(seperator);
+		}
+
+		/// <summary>
+		/// URL-encodes characters in a string that are neither reserved nor unreserved. Avoids encoding reserved characters such as '/' and '?'. Avoids encoding '%' if it begins a %-hex-hex sequence (i.e. avoids double-encoding).
+		/// </summary>
+		/// <param name="s">The string to encode.</param>
+		/// <param name="encodeSpaceAsPlus">If true, spaces will be encoded as + signs. Otherwise, they'll be encoded as %20.</param>
+		/// <returns>The encoded URL.</returns>
+		private static string EncodeIllegalCharacters(string s, bool encodeSpaceAsPlus) {
+			if (string.IsNullOrEmpty(s))
+				return s;
+
+			if (encodeSpaceAsPlus)
+				s = s.Replace(" ", "+");
+
+			// Uri.EscapeUriString mostly does what we want - encodes illegal characters only - but it has a quirk
+			// in that % isn't illegal if it's the start of a %-encoded sequence https://stackoverflow.com/a/47636037/62600
+
+			// no % characters, so avoid the regex overhead
+			if (!s.Contains("%"))
+				return Uri.EscapeUriString(s);
+
+			// pick out all %-hex-hex matches and avoid double-encoding 
+			return Regex.Replace(s, "(.*?)((%[0-9A-Fa-f]{2})|$)", c => {
+				var a = c.Groups[1].Value; // group 1 is a sequence with no %-encoding - encode illegal characters
+				var b = c.Groups[2].Value; // group 2 is a valid 3-character %-encoded sequence - leave it alone!
+				return Uri.EscapeUriString(a) + b;
+			});
+		}
+
+		#endregion
 	}
 }