one more thing... in response to the Harford Rd. Bridge... If you are coming off of 33rd Street. Continue into Lake Montebello and make a right onto Curran Drive. Continue around the lake and make a right onto Lake Ave. Cross Harford Rd. Take Lake Ave. down to Norman. Turn left onto Norman. Turn left onto Chesterfield. At the corner of Chesterfield Ave and Harford Rd, turn right into the park and get on the trail. It will take you parallel to Harford Rd. Turn left underneath of Harford Rd and then follow the road up the hill to the corner of Harford Rd and Argonne. You'll end up back on Harford but you avoid the sketchy bridge and Walther Ave intersection.