Part 10

====================+===================+=============================== | |Total Length of Bridge | |and Approaches (Feet) | | +-------------------------- | | |Width of Roadway (Feet) | | | +---------------------- | | | |Loading (See Footnote) | | | | +--------------- |Structure No. | | | | TOTAL COST | +---------------+ | | | Actual Cost Name of Structure | | Type of | | | | if Complete; | | Structure | | | | Estimated | | | | | |if Uncompleted --------------------+---+---------------+----+---+------+-------------- Benton: | | | | | | Culvert on West |207|Double 5'x5' | 12| 24|Heavy |[1]$ 800.00 Side Highway, | |R. C. Culvert | | | | 41/2 Mi. No. of | | | | | | Corvallis | | | | | | Culvert on West |208|Double 6'x8' | 14| 24|Heavy |[1] 1,300.00 Side Highway, 5 | |R. C. Culvert | | | | Mi. No. of | | | | | | Corvallis | | | | | | Bridge over Mill |230|Reinforced | 85| 20|Heavy |[1] 7,000.00 Race South of | |concrete bridge| | | | Corvallis | | | | | | | | | | | | Clatsop: | | | | | | Drawbridge over |148|2-108' Wood | 296| 18|Heavy |[2] 25,000.00 John Day River | |Spans | | | | | |1-40' Lift Span| | | | Plympton Creek |185|R. C. Thru Span| 60| 20|Heavy |[2] 6,413.19 Bridge at | | | | | | Westport | | | | | | Big Creek Bridge |186|R. C. Bridge | 90| 20|Heavy |[2] 8,446.70 near Knappa | |6'x12' R. C. | | | | Little Creek |198| Culvert | 14| 24|Heavy |[2] 929.69 Culvert near | | | | | | Knappa | | | | | | Bridge over |214|20' R. C. | 20| 20|Heavy |[1] 1,600.00 McDonald's Log | |Bridge | | | | Chute on Colum- | | | | | | bia River Hwy. | | | | | | | | | | | | Columbia: | | | | | | Beaver Creek |132|90' R. C. | 90| 20|Heavy |[1] 5,000.00 Bridge No. 1 | |Bridge | | | | Beaver Creek |134|70' R. C. | 70| 20|Heavy |[1] 4,300.00 Bridge No. 2 | |Bridge | | | | Beaver Creek |136|70' R. C. | 70|} | | Bridge No. 3 | |Bridge | |} | | Beaver Creek |138|70' R. C. | 70|} | | Bridge No. 4 | |Bridge | |} | | Beaver Creek |140|60' R. C. | 60|} | | Bridge No. 5 | |Bridge | |} | | Beaver Creek |142|70' R. C. | 70|} | | Bridge No. 6 | |Bridge | |}20|Heavy |[2] 32,000.00 Beaver Creek |144|60' R. C. | 60|} | | Bridge No. 7 | |Bridge | |} | | Beaver Creek |146|50' R. C. | 50|} | | Bridge No. 8 | |Bridge | |} | | Beaver Creek |157|70' R. C. | 70|} | | Bridge No. "A" | |Bridge | |} | | Beaver Creek |155|105' R. C. | 105|} | | Bridge No. "B" | |Bridge | |} | | Beaver Creek |150|30' R. C. | 30| 20|Heavy |[1] 3,600.00 Bridge No. 10 | |Bridge | | | | Beaver Creek |152|30' R. C. | 30| 20|Heavy |[2] 3,600.00 Bridge No. 11 | | | | | | Culvert near |188|8'x10' | 12| 24|Heavy |[2] 1,834.60 Scappoose on | |R. C. Culvert | | | | Columbia River | | | | | | Highway | | | | | | Graham Creek |184|Double 6'x6' | 14| 24|Heavy |[2] 804.49 Culvert near | |R. C. Box | | | | Clatskanie | | | | | | Goble Creek Bridge|191|90' R. C. | 90| 20|Heavy |[2] 5,907.14 at Goble | |Bridge | | | | Half viaduct near |236|R. C. | 75| 20|Heavy |[2] 2,000.00 Little Jack | |Half Viaduct | | | | Falls | | | | | | | | | | | | Coos: | | | | | | Overhead Railway |110|R. C. Viaduct | 114| 18|Heavy |[3] 10,000.00 Crossing at | | | | | | Overland | | | | | | 45' Wooden Truss |111|Wooden truss | 45| 24|Medium|[3] 500.00 Haynes Slough |113|40' Lift (Wood)| 60| 16|Medium|[3] 4,000.00 Bridge | | | | | | North Slough |114|40' Lift (Wood)| 60| 16|Medium|[3] 4,000.00 Bridge | | | | | | Isthmus Slough |115|80' Draw Span | 180| 16|Medium|[3] 12,500.00 Bridge | | | | | | Larson Slough |116|40' Wood Lift | 60| 16|Medium|[3] 4,500.00 Bridge | |and Trestle | | | | Powers Bridge |252|2-126' Wood | 520| 18|Medium|[1] 12,000.00 | |Spans | | | | Bridge at Gravel |125|126' Wood Span | 790| 16|Medium|[3] 8,000.00 Ford--No. Fork | | | | | | of Coquille | | | | | | River | | | | | | | | | | | | Douglas: | | | | | | Pheasant Creek |187|8'x8' R. C. | 10| 24|Heavy |[2] 1,804.69 Culvert near | |Culvert | | | | Curtin | | | | | | Pass Creek |194|20' R. C. | 20| 20|Heavy |[2] 2,184.00 Culvert, 1 mi. | |Bridge | | | | North of | | | | | | Comstock | | | | | | Umpqua River |195|2-144' Wood | 330| 18|Heavy |[2] 19,000.00 Bridge South of | |Spans | | | | Dillard | | | | | | Rock Creek Bridge |196|30' R. C. | 30| 20|Heavy |[2] 2,169.70 near Anlauf | |Bridge | | | | Umpqua River |202|3-144' Wood | 480| 18|Heavy |[2] 26,500.00 Bridge north of | |Spans | | | | Dillard | | | | | | 20' R. C. Bridge |216|20' R. C. | 20| 20|Heavy |[1] 1,200.00 | |Bridge | | | | Van Tyne Creek |234|60' R. C. | 60| 20|Heavy |[2] 3,575.70 Bridge between | |Bridge | | | | Myrtle Creek | | | | | | and Dillard | | | | | | Viaduct 1 mile |245|58' R. C. | 58| 20|Heavy |[2] 2,648.54 North of Myrtle | |Viaduct | | | | Creek | | | | | | Viaduct 1 mile |246|45' R. C. | 45| 20|Heavy |[2] 2,415.28 North of Myrtle | |Viaduct | | | | Creek | | | | | | Pass Creek Culvert|190|Double 6'x7' | 14| 24|Heavy |[2] 1,380.03 11/2 miles North | |R. C. Culvert | | | | of Comstock | | | | | | | | | | | | Grant: | | | | | | John Day River |124|180' Wood Span | 450| 16|Medium|[1] 11,000.00 Bridge at | | | | | | Monument | | | | | | Gulch |239|40' Wood Span | 40| 18|Medium|[1] 600.00 Gulch |240|40' Wood Span | 52| 18|Medium|[1] 700.00 Gulch |241|40' Wood Span | 52| 18|Medium|[1] 700.00 Rock Creek |242|40' Wood Span | 86| 18|Medium|[1] 1,700.00 John Day River at |243|108' Wood Span | 150| 18|Medium|[1] 8,800.00 Goose Rock | | | | | | North Fork John |244|144' Wood Span | 184| 18|Medium|[1] 11,500.00 Day River | | | | | | Holmes Creek |255|40' Wood Span | 78| 18|Medium|[1] 1,500.00 Rattlesnake Creek |256|40' Wood Span | 52| 18|Medium|[1] 1,000.00 Dixie Creek Bridge|282|50' Wood Span | 50| 18|Medium|[2] 6,000,00 at Prairie City | | | | | | | | | | | | Hood River: | | | | | | East Fork of Hood |119|140' R. C. | 140| 16|Heavy |[1] 8,400.00 River | |Viaduct | | | | Neal Creek Bridge |120|25' Bridge, | 25| 16|Heavy |[3] 1,000.00 | |R. C. | | | | Bridge over Hood |121|126' Wooden | 126| 16|Medium|[3] 3,500.00 River at Dee | |Span | | | | Odell Creek Bridge|122|15' R. C. | 15| 18|Heavy |[3] 600.00 | |Bridge | | | | Herman Creek |159|100' R. C. | 100| 20|Heavy |[2] 7,389.06 Bridge | |Bridge | | | | Culvert for Flume |162|R. C. Culvert | ...| 24|Heavy |[2] 378.44 Line at Mitchell| | | | | | Point | | | | | | Culvert for Pipe |171|3'x61/2' R. C. | 8| 24|Heavy |[2] 642.41 Line at Cascade | |Culvert | | | | Locks | | | | | | Viento Creek |172|20' R. C. | 20| 20|Heavy |[2] 1,650.97 Bridge at Viento| |Bridge | | | | Gorton Creek |173|50' R. C. | 50| 20|Heavy |[2] 3,153.90 Bridge | |Bridge | | | | Parham Creek |182|4'x10' R. C. | 12| 24|Heavy |[2] 965.85 Culvert near | |Culvert | | | | Viento | | | | | | Indian Creek |197|Culvert | 10|...|... |[3] 1,500.00 Hood River Bridge |200|420' R. C. Arch| 420| 20|Heavy |[2] 48,000.00 at Hood River | |and Viaduct | | | | Half Viaduct on |273|54' Half | 74|...|Heavy |[2] 1,563.01 Ruthton Hill | |Viaduct | | | | | | | | | | Jackson: | | | | | | Big Applegate near|147|126' Wood Span,| 226| 16|Medium|[1] 4,000.00 Jacksonville | |100' approach | | | | | | | | | | Josephine: | | | | | | Trestle over Dry |210|120' Wood | 120| 18|Medium|[3] 1,852.78 Gulch East of | |Trestle | | | | Wolf Creek | | | | | | Coyote Creek |211|58' Wood | 58| 18|Medium|[3] 811.28 Bridge East of | |Trestle | | | | Wolf Creek | | | | | | | | | | | | Lane: | | | | | | Overhead Railway |163|92' R. C. | 92| 20|Heavy |[1] 6,500.00 Crossing at | |Viaduct | | | | Divide | | | | | | | | | | | | Lincoln: | | | | | | Alsea River, 7 |260|144' Wood Span | 258| 18|Medium|[3] 10,000.00 miles above | | | | | | Waldport | | | | | | | | | | | | Linn: | | | | | | Bridge over Mill |274|40' R. C. | 40| 24|Heavy |[1] 2,000.00 Race in Lebanon | |Bridge | | | | | | | | | | Marion: | | | | | | Willamette River |123|Steel Bridge |2220| 24| (¶) |[3] 250,000.00 Bridge at Salem | | | | | | Slough |253|6'x7' R. C. | ...|...|Heavy |[1] 1,200.00 | |Culvert | | | | Slough |254|Double 21/2'x3' | ...|...|Heavy |[1] 500.00 | |R. C. Culvert | | | | | | | | | | Multnomah: | | | | | | Overhead Crossing |169|106' Wooden | 106| 20|Heavy |[2] 800.00 --Ore. Elec. Ry.| |Overcrossing | | | | at Capital Hill | | | | | | Slough |258|60' Wooden Span| 60| 16|Medium|[2] 1,000.00 | | | | | | Polk: | | | | | | Mulkey Cut-off |201|40' Wood | 40| 18|Medium|[1] 600.00 near Monmouth | |trestle | | | | LaCreole Creek in |231|70' R. C. Arch | 70| 22|Heavy |[3] 10,755.68 Dallas (not | | | | | | designed by | | | | | | State) | | | | | | R. C. Bridge |233|36' Wood Bridge| 36| 20|Heavy |[3] 1,898.17 between Dallas | | | | | | and Monmouth | | | | | | Little Luckiamute |238|72' Wood Span | 130| 18|Medium|[3] 3,615.00 Big Luckiamute, |283|160' Suspension| 160| 4| ... |[3] 500.00 at Montgomery | |Foot Bridge | | | | School (See also| | | | | | Marion County | | | | | | for Salem | | | | | | Bridge) | | | | | | | | | | | | Sherman: | | | | | | John Day River |108|2-126' Wood | 372| 18|Heavy |[1] 20,000.00 Bridge on | |Deck Spans | | | | Columbia River | | | | | | Highway | | | | | | | | | | | | Tillamook: | | | | | | Bridge over North |127|40' Lift and | 750| 16|Medium|[2] 11,000.00 Fork of Nehalem | |90' Span | | | | River | | | | | | Bridge over Beaver|153|172' R. C. | 172| 20|Heavy |[1] 8,000.00 Creek, North of | |Bridge | | | | Beaver | | | | | | Bridge over Beaver|154|120' R. C. | 120| 20|Heavy |[2] 6,000.00 Creek in Beaver | |Bridge | | | | Munson Creek |160|16' R. C. | 16| 20|Heavy |[2] 500.00 Bridge | |Bridge | | | | | | | | | | Umatilla: | | | | | | Bridge over Wash- |229|54' Wood Span | 54| 18|Medium|[1] 1,500.00 out Gulch near | | | | | | Reith | | | | | | | | | | | | Union: | | | | | | Grand Ronde River |174|2-126' Wooden | 270| 16|Medium|[1] 8,000.00 Bridge | |Spans | | | | Grand Ronde River |175|1-162' Wooden | 200| 16|Medium|[1] 8,000.00 Bridge | |Spans | | | | Bridge between La |275|12' R. C. | 12| 24|Heavy |[1] 1,000.00 Grande and Hot | |Bridge | | | | Lake | | | | | | Bridge between La |276|10' R. C. | 10| 24|Heavy |[1] 900.00 Grande and Hot | |Bridge | | | | Lake | | | | | | Bridge between La |277|26' R. C. | 26| 20|Heavy |[1] 2,000.00 Grande and Hot | |Bridge | | | | Lake | | | | | | Bridge between La |278|18' R. C. | 18| 20|Heavy |[1] 1,500.00 Grande and Hot | |Bridge | | | | Lake | | | | | | Bridge between La |279|14' R. C. | 14| 20|Heavy |[2] 1,400.00 Grande and Hot | |Bridge | | | | Lake | | | | | | Box Culvert near |215|7'x8' R. C. | 10| 24|Heavy |[2] 800.00 Hot Lake | |Box Culvert | | | | | | | | | | Wasco: | | | | | | Eight Mile Creek |106|60' R. C. Box | 60| 20|Heavy |[2] 3,000.00 Bridge East of | |Culvert | | | | the Dalles | | | | | | Three Mile Creek |109|6'x6' R. C. | ...| 20|Heavy |[2] 700.00 Bridge--East of | |Culvert | | | | the Dalles | | | | | | Mosier Creek |118|175' R. C. | 175| 20|Heavy |[2] 7,000.00 Bridge at Mosier| |Viaduct | | | | Butler Creek |128|36' R. C. | 36| 20|Heavy |[2] 1,800.00 Bridge | |Bridge | | | | Tygh Creek Bridge |129|78' R. C. | 78| 20|Heavy |[2] 5,500.00 near Tygh Valley| |Bridge | | | | Rock Creek Bridge |203|45' R. C. | 45| 20|Heavy |[1] 2,700.00 | |Bridge | | | | | | | | | | Washington: | | | | | | Onion Flat Trestle|199|599' Wood | 599| 18|Heavy |[3] 8,372.22 between Rex and | |Trestle | | | | Tigardville | | | | | | Tualatin River |204|144' Wood Span | 310| 18|Heavy |[3] 12,968.60 Bridge, 2 mi. | | | | | | So. of | | | | | | Tigardville | | | | | | Fanno Creek Bridge|264|70' Wood | 70| 18|Heavy |[3] 1,882.81 at Tigard | |Trestle | | | | | | | | | | Wheeler: | | | | | | Bridge over Bridge|176|162' Wooden | 333| 16|Medium|[1] 10,000.00 Creek, near | |Span | | | | Mitchell | | | | | | Bridge over Bridge|177|90' Wooden Span| 105| 16|Medium|[3] 6,774.15 Creek, 4 mi. | | | | | | West of Mitchell| | | | | | Bridge over West |178|30' Wooden Span| 30| 16|Medium|[1] 500.00 Branch Creek, | | | | | | near Mitchell | | | | | | Bridge at Mitchell|179|162' Wooden | 200| 16|Medium|[1] 8,000.00 | |Span | | | | | | | | | | Yamhill: | | | | | | Bridge over |262|40' Wooden Span| 97| 18|Medium|[1] 1,000.00 Yamhill River--6| | | | | | mi. West of | | | | | | Grande Ronde | | | | | | Bridge over Cedar |263|30' Wooden Span| 68| 18|Medium|[1] 800.00 Creek--4 mi. | | | | | | West of Grande | | | | | | Ronde | | | | | | --------------------+---+---------------+----+---+------+-------------- Total | $788,788.09 --------------------------------------------------------+--------------

[1] Designed by Highway Department but not yet constructed.

[2] Designed by Highway Department and construction supervised by Counties.

[3] Designed and construction supervised by Highway Department.

Where loading is referred to as "Heavy," the structure is designed for a twenty-ton roller and for 100 lbs. per sq. ft. Where loading is referred to as "Medium," the structure is designed for a fifteen-ton roller and for 75 lbs. per sq. ft.

SUMMARY OF BRIDGE AND CULVERT DESIGN AND CONSTRUCTION

Designed and Construction Supervised by Highway Department $527,788.09 Designed by Highway Department and Construction supervised by Counties 89,600.00 Designed by Highway Department but not yet constructed 171,400.00 ----------- Total $788,788.09

TABLE C

MILES OF LOCATION SURVEYS MADE BY HIGHWAY DEPARTMENT 1917-1918

Jobs Miles

Baker County-- Baker to Middle Bridge 17.0 Canyon Section of Baker-Cornucopia Road 4.5 Sag Section of Baker-Cornucopia Road 4.9 Middle Bridge to Black Bridge 13.0

Clackamas County-- Canby to Oregon City 7.5 Oregon City to Multnomah County Line 6.5 Aurora to Canby 5.0

Columbia County-- Columbia City to Scappoose 11.2

Coos County-- Myrtle Point to Douglas County Line 24.4 Marshfield to Curry County Line 39.2 Coquille to Myrtle Point 9.0

Curry County-- Coast Highway 20.0

Douglas County-- Johns Ranch to Jacques Ranch 7.2 Canyon Creek Pass to Johns Place 2.3 Coos County Line to Roseburg 28.7

Gilliam County-- Columbia River Highway 34.0