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Lehigh Tunnel

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revealed that a 10-foot-long section of conduit fell into the path of Sexton's truck after the steel support system for the conduits, which were suspended from the apex of the tunnel arch directly over the travel lanes, failed. The tunnel had last been inspected in 2016, at which time an inspector
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Construction on this tunnel began on September 21, 1955. Originally a single tunnel that opened to traffic on April 1, 1957, turnpike officials changed the name from the originally-planned "T. J. Evans Tunnel" to the "Lehigh Tunnel" after Evans, chair of the turnpike commission during the time the
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The tunnel was twinned in 1991 to allow two lanes of traffic in each direction. It has an unusual appearance, as the original (northbound) tunnel is rectangular, as it used the older dig-and-blast technique, while the new tube is oval, having been constructed using the
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tunnel was planned, was accused of defrauding the government. The new name also helped to differentiate the Lehigh Tunnel from the existing
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Turnpike Commission to Complete Plans for Formal Opening of Lehigh Tunnel Next Week
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status, which was granted five years after the completion of the southbound tube.
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Transportation buildings and structures in Lehigh County, Pennsylvania
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Transportation buildings and structures in Carbon County, Pennsylvania
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found evidence of corrosion on several of the steel support straps.
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From 1980 to 1996, the Northeast Extension was designated as
436:"Commission OKs raising turnpike speed limit (road watch)". 381:"Through Seven Decades: A Brief History of the PA Turnpike" 221: 387:. The Pennsylvania Turnpike Commission. Archived from 629: 475:, September 14, 1956, p. 17 (subscription required). 526:, September 13, 1956, p. 1 (subscription required). 458:, February 15, 1957, p. 5 (subscription required). 347:Howard M. Sexton, a 70-year-old truck driver from 929: 492:, March 23, 1957, p. 13 (subscription required). 338:Cross-sectional diagram of the southbound tunnel 33:Entrance to the Lehigh Tunnel heading southbound 509:, April 2, 1957, p. 4 (subscription required). 615: 319:The Lehigh Tunnel crosses the border between 327:. It is the only road tunnel crossed by the 647:Mainline Turnpike (I-70, I-76, I-95, I-276) 503:'Pike Link Makes L.V. 'Crossroads of East.' 622: 608: 539:. lehighvalleylive.com. February 24, 2018 250:Pennsylvania Turnpike Northeast Extension 559:"Preliminary Report Highway: HWY18FH006" 429: 333: 283: 662:Amos K. Hutchinson Bypass (Turnpike 66) 930: 417:. The Pennsylvania Turnpike Commission 403: 603: 375: 373: 371: 369: 276:area between mileposts 70.7 to 71.5. 692:Mon–Fayette Expressway (Turnpike 43) 595:Lehigh Tunnels Twin Tubing 1989-1991 566:National Transportation Safety Board 452:'Pike Tunnel: An Engineering Triumph 353:National Transportation Safety Board 804:Northwest & Southwest Extension 13: 366: 16:Two road tunnels on Interstate 476 14: 984: 583: 288:Lehigh Tunnel northbound entrance 943:Pennsylvania Turnpike Commission 670: 632:Pennsylvania Turnpike Commission 182:Pennsylvania Turnpike Commission 117: 112: 27: 938:Interstate 76 (Ohio–New Jersey) 830:Abandoned Pennsylvania Turnpike 697:Southern Beltway (Turnpike 576) 551: 520:Turnpike Tunnel Name Is Dropped 529: 512: 495: 488:." Stroudsburg, Pennsylvania: 478: 461: 444: 303:New Austrian tunnelling method 279: 217: 1: 753:Mon–Fayette Expressway Bridge 657:James E. Ross Highway (I-376) 359: 953:Toll tunnels in Pennsylvania 948:Road tunnels in Pennsylvania 680:Partially completed highways 522:." Allentown, Pennsylvania: 469:Pike Tunnel Has Been Renamed 454:." Allentown, Pennsylvania: 342: 7: 852:South Pennsylvania Railroad 809:Philadelphia Loop Extension 652:Northeast Extension (I-476) 505:" Allentown, Pennsylvania: 471:." Hazleton, Pennsylvania: 438:Delaware County Daily Times 151:February 14, 1989 127:Penna Turnpike NE Extension 10: 989: 738:Kittatinny Mountain Tunnel 234:55 mph (89 km/h) 166:November 9, 1991 963:Tunnels completed in 1991 958:Tunnels completed in 1957 872: 822: 776: 768:Tuscarora Mountain Tunnel 713:Allegheny Mountain Tunnel 705: 679: 668: 639: 415:The Pennsylvania Turnpike 385:The Pennsylvania Turnpike 230: 216: 212:4,380 feet (1,340 m) 208: 203: 195: 187: 177: 162: 147: 142: 132: 108: 69: 43: 38: 26: 763:Susquehanna River Bridge 777:Aborted expansion plans 758:Schuylkill River Bridge 718:Allegheny River Bridge 339: 289: 857:Negro Mountain Tunnel 823:Historical structures 733:Delaware River Bridge 590:Pennsylvania Turnpike 337: 287: 840:Sideling Hill Tunnel 794:Gettysburg Extension 728:Blue Mountain Tunnel 310:Pennsylvania Route 9 295:Blue Mountain Tunnel 914:40.7789°N 75.6523°W 910: /  748:Mingo Creek Viaduct 723:Beaver River Bridge 706:Tunnels and bridges 391:on October 30, 2012 93:40.7789°N 75.6523°W 89: /  48:Washington Township 23: 862:Quemahoning Tunnel 847:Laurel Hill Tunnel 814:Scranton Extension 640:Completed highways 340: 314:Interstate highway 290: 244:is a pair of road 56:East Penn Township 21: 919:40.7789; -75.6523 893: 892: 799:Keystone Shortway 784:Chester Extension 490:The Pocono Record 440:. April 17, 2005. 329:Appalachian Trail 297:on the mainline. 248:that carries the 238: 237: 98:40.7789; -75.6523 980: 925: 924: 922: 921: 920: 915: 911: 908: 907: 906: 903: 885:Cashless Tolling 835:Rays Hill Tunnel 674: 633: 624: 617: 610: 601: 600: 577: 576: 574: 572: 563: 555: 549: 548: 546: 544: 533: 527: 524:The Morning Call 516: 510: 507:The Morning Call 499: 493: 482: 476: 473:Standard-Speaker 465: 459: 456:The Morning Call 448: 442: 441: 433: 427: 426: 424: 422: 407: 401: 400: 398: 396: 377: 219: 173: 171: 158: 156: 121: 120: 116: 115: 104: 103: 101: 100: 99: 94: 90: 87: 86: 85: 82: 31: 24: 20: 988: 987: 983: 982: 981: 979: 978: 977: 928: 927: 918: 916: 912: 909: 904: 901: 899: 897: 896: 894: 889: 873:Tolling systems 868: 818: 772: 701: 675: 666: 635: 631: 628: 586: 581: 580: 570: 568: 561: 557: 556: 552: 542: 540: 535: 534: 530: 517: 513: 500: 496: 483: 479: 466: 462: 449: 445: 435: 434: 430: 420: 418: 409: 408: 404: 394: 392: 379: 378: 367: 362: 345: 282: 231:Operating speed 169: 167: 154: 152: 118: 113: 97: 95: 91: 88: 83: 80: 78: 76: 75: 34: 17: 12: 11: 5: 986: 976: 975: 970: 965: 960: 955: 950: 945: 940: 891: 890: 888: 887: 882: 876: 874: 870: 869: 867: 866: 865: 864: 859: 849: 844: 843: 842: 837: 826: 824: 820: 819: 817: 816: 811: 806: 801: 796: 791: 789:Erie Extension 786: 780: 778: 774: 773: 771: 770: 765: 760: 755: 750: 745: 740: 735: 730: 725: 720: 715: 709: 707: 703: 702: 700: 699: 694: 689: 687:I-95 Connector 683: 681: 677: 676: 669: 667: 665: 664: 659: 654: 649: 643: 641: 637: 636: 627: 626: 619: 612: 604: 598: 597: 592: 585: 584:External links 582: 579: 578: 550: 528: 511: 494: 477: 460: 450:Kunda, John. 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Index


Washington Township
Lehigh County
East Penn Township
Carbon County
Pennsylvania
Coordinates
40°46′44″N 75°39′08″W / 40.7789°N 75.6523°W / 40.7789; -75.6523
I-476
Penna Turnpike NE Extension
Blue Mountain
Pennsylvania Turnpike Commission
lanes
tunnels
Pennsylvania Turnpike Northeast Extension
Interstate 476
Blue Mountain
U.S. Route 22
Lehigh Valley
Scranton
Wilkes-Barre

Blue Mountain Tunnel
New Austrian tunnelling method
Pennsylvania Route 9
Interstate highway
Lehigh County
Carbon County
Appalachian Trail

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