0.000000 none Waypoint http://boulter.com/gps/?c=32.7113333333++-117.171 CAE001 Harbor Dr and Pacific Hwy. Terminus of US 80 from 1943 to 1953. Pacific Hwy was US 101. Coordinate Details Harbor Dr and Pacific Hwy. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7111666667++-117.168333333 CAE002 Harbor Dr and Market St. Turn L. Coordinate Details Harbor Dr and Market St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7115++-117.167333333 CAE003 Columbia St. US 80 (and Market St.) once continued straight west from here. Continue east on Market St. Coordinate Details Columbia St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7115++-117.153833333 CAE004 Park Blvd and Market St. Terminus of US Highway 80 from the early 30s to 1943 when the road was extended west to Pacific Ave (later Pacific Hwy). Turn L. Coordinate Details Park Blvd and Market St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7158333333++-117.153833333 CAE005 Broadway and Park Blvd. Probable terminus of US 80 at US 101 when it went down Broadway in the early 30s. Coordinate Details Broadway and Park Blvd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7168333333++-117.153833333 CAE006 ''C'' St. Park Blvd becomes two way, continue N. Coordinate Details ''C'' St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7193333333++-117.153833333 CAE007 US 80 enters Balboa Park area near San Diego High School. Coordinate Details Enter Balboa Park 0.000000 none Waypoint http://boulter.com/gps/?c=32.7241666667++-117.151166667 CAE008 Cross over I-5. Coordinate Details Cross over I-5. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7411666667++-117.1475 CAE009 Upas St. US 80 leaves Balboa Park. Coordinate Details Upas St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7483333333++-117.146333333 CAE010 University Ave. The early auto trail alignment went east and west on University. This was US 80 for a short time in the late 1920s. Later US 80 (1930 to 1948) continues north. Coordinate Details University Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.146166667 CAE011 Intersection of El Cajon Blvd with Park Blvd and Normal St. Turn right (east) to follow historic 80. In 1948, 80 went into downtown via Normal to Washington and the Cabrillo Freeway (current Hwy 163). Coordinate Details El Cajon Blvd with Park Blvd 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.144833333 CAE012 The Boulevard sign. Coordinate Details The Boulevard sign. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.140666667 CAE013 Lafayette Hotel, popular with celebrities in the 1950s. The Red Fox Room Restaurant is also here. Coordinate Details Lafayette Hotel 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.125 CAE014 Pass over I-805. Coordinate Details Pass over I-805. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.118 CAE015 35th St. In the mid and late 1920s the main early route north to Escondido lead through the canyon that I-15 currently follows. The road went north on 35th (or possible north on Wilson, with an immediate jog west on Meade to 35th). It then followed Madison Ave east to Ward Rd. Although now a short street, the road N down the canyon was once called Ward Rd. This was the road past Mission San Diego, and intersected the inland route (later US 395) in the Miramar area. Coordinate Details 35th St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7551666667++-117.100833333 CAE016 Fairmount Ave. Here US 395 joined with US 80 from about 1934 to 1948 (when the Cabrillo Freeway, current CA Hwy 163, was built). During this period the route west and south down Park Blvd was cosigned 80 and 395. A 1935 California-Pacific International Expostion map shows this signage, and a 1934 state highway road description details this route. Coordinate Details Fairmount Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.756++-117.092166667 CAE017 Euclid Ave. The original state route went south from here to University Ave, and on into downtown on 4th. The auto trails definitely followed this path. US 80 may have followed this path for a short time in the late 1920s. By 1930, US 80 definitely followed El Cajon Blvd west. Coordinate Details Euclid Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7671666667++-117.0565 CAE018 Amherst St (on R) and 67 St were a loop of 1920s US 80. Coordinate Details Amherst St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7683333333++-117.053666667 CAE019 The east end of the old US 80 loop on 67th St. Montezuma Rd merges with El Cajon Blvd on the left. Continue east on El Cajon. Coordinate Details 67th St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7683333333++-117.030166667 CAE020 Turn R onto La Mesa Blvd for the main route on pre-1937 US 80. This takes you through downtown La Mesa. For post-1937 US 80, continue straight on El Cajon Blvd and enter I-8. Exit again at El Cajon Blvd in El Cajon. Coordinate Details Turn R onto La Mesa Blvd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7648333333++-117.026333333 CAE021 University Ave. Continue SE on La Mesa Blvd. Coordinate Details University Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7643333333++-117.020166667 CAE022 La Mesa Blvd crosses the trolley tracks and Spring St. Coordinate Details Spring St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7651666667++-117.018333333 CAE023 City of La Mesa. Coordinate Details La Mesa. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7683333333++-117.014666667 CAE024 University rejoins La Mesa Blvd. Continue E. Coordinate Details University Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7766666667++-117.004166667 CAE025 Enter I-8. Early US 80 was replaced by an expressway here in 1939. Exit in one mile on El Cajon Blvd, the next freeway exit. Coordinate Details Enter I-8. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7798333333++-116.983166667 CAE026 Exit I-8 onto El Cajon Blvd (former San Diego Ave). Continue N. Coordinate Details Exit I-8 onto El Cajon Blvd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7948333333++-116.967166667 CAE027 Curve east onto Main St. Coordinate Details Curve east onto Main St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.795++-116.962166667 CAE028 El Cajon. Jct. Magnolia Ave. Coordinate Details El Cajon. Jct. Magnolia Ave. 0.000000 none Waypoint http://boulter.com/gps/?c=32.7955++-116.935666667 CAE029 Jct. 2nd St (L) and Jamacha Rd. (R). 1920s era US 80 turned L (north) here into Bostonia, then turned R (east) on Broadway. For the main route of US 80 continue straight on Main St, curving NE. Coordinate Details 2nd St. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8031666667++-116.9275 CAE030 Pass under the I-8. Coordinate Details Pass under the I-8. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8076666667++-116.922166667 CAE031 Jct. Broadway. Early US 80 rejoins the main route. Continue NE. Coordinate Details Broadway 0.000000 none Waypoint http://boulter.com/gps/?c=32.8233++-116.913466667 CAE032 The narrow, concrete roadbed of early US 80 is on the L beginning at the entrance to Rancho Valley Mobile Home Park and heading SW. A sharper curve once existed here. Coordinate Details Old 1920s 80 on left. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8249++-116.912166667 CAE033 Early US80 followed Aurora Dr. (on R) in the 1920s. Continue straight. Coordinate Details Aurora Dr. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8323333333++-116.9055 CAE034 Glenview. Jct Los Coches Rd. Early 1920s US 80 merged in just ahead on the R. Coordinate Details Glenview. Los Coches Rd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8382333333++-116.896533333 CAE035 Early concrete alignment (on R) through Montijo Wood Arts behind A-1 storage facility. Coordinate Details Early 1920s US 80 on right. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8463333333++-116.882666667 CAE036 Turn R on Lake Jennings Park Rd, and cross I-8. Coordinate Details R on Lake Jennings Park Rd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8435++-116.881 CAE037 Turn L on Olde Hwy 80. Coordinate Details Turn L on Olde Hwy 80. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8476166667++-116.865233333 CAE038 Narrow, concrete 1920s era roadbed in Flinn Springs Mobile Home Park. Coordinate Details Early US 80 in trailer park. 0.000000 none Waypoint http://boulter.com/gps/?c=32.84965++-116.8592 CAE039 Mary Ettas Cafe. The cafe is at an angle that was parallel to the original 1920s US 80. The road looped through Flinn Springs County Park. Coordinate Details Mary Ettas Cafe. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8503333333++-116.8585 CAE040 Flinn Springs. Labrador Lane on L was early US 80. Coordinate Details Flinn Springs. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8535++-116.853833333 CAE041 Cross north under the freeway. Coordinate Details Cross under I-8. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8581666667++-116.8195 CAE042 Turn R onto Dunbar Lane and cross under I-8. Coordinate Details R onto Dunbar Lane. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8563333333++-116.8195 CAE043 Turn L onto Alpine Blvd. Continue E. Coordinate Details L onto Alpine Blvd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.854++-116.812166667 CAE044 Long, old concrete alignment section on R. Access to this old section is from this point. This is private property. The concrete road is covered by junk vehicles and construction equipment. Coordinate Details Old 1920s US 80 on right. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8518333333++-116.810666667 CAE045 Junction of Arnold Way. Early, 1920s-era US 80 followed Arnold Way into Alpine. For main route continue straight. Coordinate Details Arnold Way. 0.000000 none Waypoint http://boulter.com/gps/?c=32.83545++-116.766666667 CAE046 Alpine. At this point Arnold Way merges back into Alpine Blvd. Continue E. Coordinate Details City of Alpine. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8326666667++-116.731333333 CAE047 Turn L onto Willows Rd. Cross I-8. Coordinate Details L onto Willows Rd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8348333333++-116.731 CAE048 Turn R (E) and stay on Willows Rd. Coordinate Details R on Willows Rd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.835++-116.722833333 CAE049 The Willows. Coordinate Details The Willows. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8373333333++-116.718166667 CAE050 Jct Viejas Grade Rd. Early 1920s US 80 traveled for a short distance on this road, then turned east through the casino and its parking lot. A nice section of cement roadway exists off of Viejas Grade Rd just west of the casino parking lot. Coordinate Details Viejas Grade Rd. 0.000000 none Waypoint http://boulter.com/gps/?c=32.8411666667++-116.705433333 CAE051 Viejas Casino. Coordinate Details Viejas Casino.