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First Avenue South Bridge

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The present day northbound span was built in 1956 to connect the industrial areas northeast of the Duwamish to the residential neighborhoods to the south and southwest. Between 1996 and 1998, the drawspan was retrofitted and the approaches completely demolished and rebuilt. The southbound span opened
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From the original construction to February 1995 when the retrofit began, the First Ave S bridge had the highest
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in February 1997 and carried traffic in both directions for two years while the northbound span was rebuilt.
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Beers, Carole (February 2, 1997). "New Duwamish span opens while old one is fixed".
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This article about a bridge in the U.S. state of Washington is a
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Highway drawbridge in Seattle, Washington, United States
749: 297:"First Avenue bridge to close this weekend for repairs" 643: 607: 564: 557: 532: 398: 391: 158: 148: 143: 133: 123: 118: 108: 98: 83: 44: 21: 452:George Washington Memorial Bridge (Aurora Bridge) 203:In 2001, the southbound span was damaged by the 188:about three miles (5 km) south of downtown 39:, before the construction of the southbound span 35:The original First Avenue South Bridge over the 830:Washington (state) building and structure stubs 825:Western United States bridge (structure) stubs 769: 350: 8: 277:. Seattle Department of Transportation. 2022 229: 227: 776: 762: 675: 666:Italics denote former bridges and tunnels. 561: 395: 357: 343: 335: 18: 820:1956 establishments in Washington (state) 835:Washington (state) transportation stubs 322:"The First Avenue South Bridge project" 223: 180:built between 1956 and 1998 that carry 139:2,895 ft (882 m) (southbound) 137:3,010 ft (920 m) (northbound) 577:Aubrey Davis Park (Mercer Island Lid) 7: 795:Bascule bridges in the United States 734: 732: 815:Road bridges in Washington (state) 365:Bridges and tunnels in and around 14: 736: 87: 29: 620:Downtown Seattle Transit Tunnel 467:Lacey V. Murrow Memorial Bridge 457:Homer M. Hadley Memorial Bridge 436:Evergreen Point Floating Bridge 429:Evergreen Point Floating Bridge 1: 690: 482:North Queen Anne Drive Bridge 748:. You can help Knowledge by 851: 731: 523:West Spokane Street Bridge 383:List of tunnels in Seattle 378:List of bridges in Seattle 302:Seattle Post-Intelligencer 214:rate in Washington State. 810:Bridges completed in 1997 805:Bridges completed in 1956 709: 705:First Avenue South Bridge 703: 693: 688: 663: 651:Brightwater sewage tunnel 442:First Avenue South Bridge 373: 173:is a pair of double-leaf 171:First Avenue South Bridge 163: 28: 23:First Avenue South Bridge 635:University Link tunnel 212:motor vehicle accident 68:47.54222°N 122.33444°W 630:Northgate Link tunnel 625:Great Northern Tunnel 583:Battery Street Tunnel 572:State Route 99 Tunnel 507:20th Avenue NE Bridge 502:Spokane Street Bridge 205:Nisqually earthquake 73:47.54222; -122.33444 715:West Seattle Bridge 517:West Seattle Bridge 487:Schmitz Park Bridge 423:East Channel Bridge 407:Alaskan Way Viaduct 113:Seattle, Washington 64: /  800:Bridges in Seattle 615:Beacon Hill Tunnel 599:Mount Baker Tunnel 757: 756: 726: 725: 721: 720: 699:South Park Bridge 680:Crossings of the 672: 671: 659: 658: 589:Convention Center 553: 552: 545:Wilburton Trestle 540:Salmon Bay Bridge 512:University Bridge 497:South Park Bridge 492:Ship Canal Bridge 462:Jose Rizal Bridge 418:Cowen Park Bridge 261:The Seattle Times 167: 166: 154:1997 (southbound) 152:1956 (northbound) 842: 778: 771: 764: 740: 733: 691: 676: 562: 396: 359: 352: 345: 336: 325: 307: 306: 293: 287: 286: 284: 282: 271: 265: 264: 256: 250: 249: 247: 245: 239: 231: 91: 90: 79: 78: 76: 75: 74: 69: 65: 62: 61: 60: 57: 33: 19: 850: 849: 845: 844: 843: 841: 840: 839: 785: 784: 783: 782: 729: 727: 722: 717: 713: 707: 701: 697: 684: 673: 668: 655: 639: 603: 549: 528: 477:Montlake Bridge 472:Magnolia Bridge 387: 369: 363: 333: 320:Chuck McGowan. 319: 316: 311: 310: 295: 294: 290: 280: 278: 273: 272: 268: 258: 257: 253: 243: 241: 237: 233: 232: 225: 220: 153: 138: 119:Characteristics 88: 72: 70: 66: 63: 58: 55: 53: 51: 50: 40: 24: 17: 12: 11: 5: 848: 846: 838: 837: 832: 827: 822: 817: 812: 807: 802: 797: 787: 786: 781: 780: 773: 766: 758: 755: 754: 741: 724: 723: 719: 718: 708: 702: 689: 686: 685: 682:Duwamish River 679: 670: 669: 664: 661: 660: 657: 656: 654: 653: 647: 645: 641: 640: 638: 637: 632: 627: 622: 617: 611: 609: 605: 604: 602: 601: 596: 586: 579: 574: 568: 566: 559: 555: 554: 551: 550: 548: 547: 542: 536: 534: 530: 529: 527: 526: 519: 514: 509: 504: 499: 494: 489: 484: 479: 474: 469: 464: 459: 454: 449: 447:Fremont Bridge 444: 439: 433: 425: 420: 415: 413:Ballard Bridge 410: 402: 400: 393: 389: 388: 386: 385: 380: 374: 371: 370: 364: 362: 361: 354: 347: 339: 332: 331:External links 329: 328: 327: 315: 312: 309: 308: 288: 266: 251: 222: 221: 219: 216: 186:Duwamish River 182:State Route 99 165: 164: 161: 160: 156: 155: 150: 146: 145: 141: 140: 135: 131: 130: 128:Bascule bridge 125: 121: 120: 116: 115: 110: 106: 105: 103:Duwamish River 100: 96: 95: 85: 81: 80: 48: 42: 41: 34: 26: 25: 22: 15: 13: 10: 9: 6: 4: 3: 2: 847: 836: 833: 831: 828: 826: 823: 821: 818: 816: 813: 811: 808: 806: 803: 801: 798: 796: 793: 792: 790: 779: 774: 772: 767: 765: 760: 759: 753: 751: 747: 742: 739: 735: 730: 716: 712: 706: 700: 696: 692: 687: 683: 677: 667: 662: 652: 649: 648: 646: 642: 636: 633: 631: 628: 626: 623: 621: 618: 616: 613: 612: 610: 606: 600: 597: 594: 590: 587: 585: 584: 580: 578: 575: 573: 570: 569: 567: 563: 560: 556: 546: 543: 541: 538: 537: 535: 531: 525: 524: 520: 518: 515: 513: 510: 508: 505: 503: 500: 498: 495: 493: 490: 488: 485: 483: 480: 478: 475: 473: 470: 468: 465: 463: 460: 458: 455: 453: 450: 448: 445: 443: 440: 437: 434: 431: 430: 426: 424: 421: 419: 416: 414: 411: 409: 408: 404: 403: 401: 397: 394: 390: 384: 381: 379: 376: 375: 372: 368: 360: 355: 353: 348: 346: 341: 340: 337: 330: 323: 318: 317: 313: 305:. 2001-03-08. 304: 303: 298: 292: 289: 276: 270: 267: 263:. p. B1. 262: 255: 252: 236: 235:"Bridge List" 230: 228: 224: 217: 215: 213: 208: 206: 201: 197: 195: 191: 187: 183: 179: 176: 172: 162: 157: 151: 147: 142: 136: 132: 129: 126: 122: 117: 114: 111: 107: 104: 101: 97: 94: 86: 82: 77: 49: 47: 43: 38: 32: 27: 20: 750:expanding it 743: 728: 710: 704: 694: 665: 593:Freeway Park 581: 521: 441: 427: 405: 300: 291: 281:February 18, 279:. Retrieved 269: 260: 254: 242:. Retrieved 209: 202: 198: 170: 168: 134:Total length 71: / 59:122°20′04″W 46:Coordinates 789:Categories 711:Downstream 314:References 194:Washington 93:SR 99 56:47°32′32″N 275:"Bridges" 184:over the 695:Upstream 244:11 April 159:Location 37:Duwamish 644:Utility 558:Tunnels 392:Bridges 367:Seattle 190:Seattle 178:bridges 175:bascule 144:History 99:Crosses 84:Carries 438:(2016) 432:(1963) 149:Opened 124:Design 109:Locale 238:(PDF) 218:Notes 746:stub 608:Rail 565:Road 533:Rail 399:Road 283:2022 246:2011 169:The 595:Lid 791:: 299:. 226:^ 196:. 192:, 777:e 770:t 763:v 752:. 591:- 358:e 351:t 344:v 324:. 285:. 248:.

Index


Duwamish
Coordinates
47°32′32″N 122°20′04″W / 47.54222°N 122.33444°W / 47.54222; -122.33444
SR 99
Duwamish River
Seattle, Washington
Bascule bridge
bascule
bridges
State Route 99
Duwamish River
Seattle
Washington
Nisqually earthquake
motor vehicle accident


"Bridge List"
"Bridges"
"First Avenue bridge to close this weekend for repairs"
Seattle Post-Intelligencer
"The First Avenue South Bridge project"
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t
e
Seattle
List of bridges in Seattle
List of tunnels in Seattle
Alaskan Way Viaduct

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