Great Northern Engineering Drawing: Shop Plan - Details Pieces, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 154, undated.

Great Northern Engineering Drawing: Shop Plan - Details Portal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 199 - 2449 - 207, undated.

Great Northern Engineering Drawing: Shop Plan - Details Portal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 198, undated.

Great Northern Engineering Drawing: Shop Plan - Details Portal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 197, undated.

Great Northern Engineering Drawing: Shop Plan - Details Portal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 199 - 2449 - 206, undated.

Great Northern Engineering Drawing: Shop Plan - Details Portal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 199 - 2449 - 208, undated.

Great Northern Engineering Drawing: Shop Plan - Details Post, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 188, undated.

Great Northern Engineering Drawing: Shop Plan - Details Posts, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 152, undated.

Great Northern Engineering Drawing: Shop Plan - Details Railing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 239, undated.

Great Northern Engineering Drawing: Shop Plan - Details Railing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 240, undated.

Great Northern Engineering Drawing: Shop Plan - Details Railing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 199 - 2449 - 238, undated.

Great Northern Engineering Drawing: Shop Plan - Details Railing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 237, undated.

Great Northern Engineering Drawing: Shop Plan - Details Stringers, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 151, undated.

Great Northern Engineering Drawing: Shop Plan - Details Strut, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 199, undated.

Great Northern Engineering Drawing: Shop Plan - Diagonal and Strut, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 429, undated.

Great Northern Engineering Drawing: Shop Plan - Diagonal Bracing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 445, undated.

Great Northern Engineering Drawing: Shop Plan - Electrical Equipment, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 133, undated.

Great Northern Engineering Drawing: Shop Plan - Emergency Brake, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 133A, undated.

Great Northern Engineering Drawing: Shop Plan - End - Lock, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 130, undated.

Great Northern Engineering Drawing: Shop Plan - End Lock, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 310, undated.

Great Northern Engineering Drawing: Shop Plan - End Locks, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 328, undated.

Great Northern Engineering Drawing: Shop Plan - End Locks, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 325, undated.

Great Northern Engineering Drawing: Shop Plan - End Locks, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 326, undated.

Great Northern Engineering Drawing: Shop Plan - End Locks, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 327, undated.

Great Northern Engineering Drawing: Shop Plan - End Post, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 183, undated.

Great Northern Engineering Drawing: Shop Plan - End Post, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 214, undated.

Great Northern Engineering Drawing: Shop Plan - End Post, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 215, undated.

Great Northern Engineering Drawing: Shop Plan - End Post, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 184, undated.

Great Northern Engineering Drawing: Shop Plan - End Posts, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 84, undated.

Great Northern Engineering Drawing: Shop Plan - End Posts, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 83, undated.