{"id":9930665,"date":"2026-10-22T01:40:07","date_gmt":"2026-10-22T01:40:07","guid":{"rendered":"https:\/\/corcohighways.org\/?p=9930665"},"modified":"2026-10-22T01:40:20","modified_gmt":"2026-10-22T01:40:20","slug":"interstate-78-pa-29-to-pa-145-pa-309","status":"publish","type":"post","link":"https:\/\/corcohighways.org\/?p=9930665","title":{"rendered":"Interstate 78, PA-29 to PA-145\/PA-309"},"content":{"rendered":"<p style=\"text-align: center;\"><em>Last Driven October 2026<\/em><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/1.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and Cedar Crest Blvd, Lehigh Cty<br \/>\nReassurance shield after the PA 29 interchange.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/2.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and Lehigh St, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">In two miles, we&#8217;ll approach a connection to PA 145, but we&#8217;ll actually cross PA 145 just a smidge later.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/3.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and Lehigh St, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">One mile to the PA 145 connection.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/4.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and West Rock Rd, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">Exit for East Rock Road to PA 145.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/5.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and West Rock Rd, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">In a mile, we&#8217;ll approach the PA 309 split, which is also PA 145&#8217;s southern terminus.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/6.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and PA 309, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">Follow PA 309 south to Quakertown.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/7new.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><em>(Historic Photo: <a href=\"https:\/\/www.corcohighways.org\/highways\/pa\/78\/29to309\/7.jpg\">October 2023<\/a>)<\/em><\/p>\n<p style=\"text-align: center;\"><strong>Location<\/strong>: I-78 and PA 309, Lehigh Cty<\/p>\n<p style=\"text-align: center;\">Exit for PA 309 south to Quakertown. This is also PA 145&#8217;s southern terminus.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/generic\/i78.png\" alt=\"\" width=\"70\" height=\"70\" \/> <a href=\"https:\/\/corcohighways.org\/?p=9930666\">E to PA-412<\/a>, <a href=\"https:\/\/corcohighways.org\/?p=9930662\">W to US-222\/PA-222<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/generic\/penna309.png\" alt=\"\" width=\"88\" height=\"70\" \/> N to US-222\/PA-222, S to PA-378<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/generic\/penna145.png\" alt=\"\" width=\"88\" height=\"70\" \/> N to PA-222<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/generic\/penna309.png\" alt=\"\" width=\"88\" height=\"70\" \/> N to PA-29, S to PA-378<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.corcohighways.org\/highways\/generic\/penna29.png\" alt=\"\" width=\"70\" height=\"70\" \/> S to PA-100<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Last Driven October 2026 Location: I-78 and Cedar Crest Blvd, Lehigh Cty Reassurance shield after the PA 29 interchange. Location: I-78 and Lehigh St, Lehigh Cty In two miles, we&#8217;ll approach a connection to PA 145, but we&#8217;ll actually cross PA 145 just a smidge later. Location: I-78 and Lehigh St, Lehigh Cty One mile [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9930665","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/corcohighways.org\/index.php?rest_route=\/wp\/v2\/posts\/9930665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corcohighways.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/corcohighways.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/corcohighways.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/corcohighways.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9930665"}],"version-history":[{"count":0,"href":"https:\/\/corcohighways.org\/index.php?rest_route=\/wp\/v2\/posts\/9930665\/revisions"}],"wp:attachment":[{"href":"https:\/\/corcohighways.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9930665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/corcohighways.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9930665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/corcohighways.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9930665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}