List of bridges on U.S. Route 101 in Oregon

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{{Use American English|date=January 2025}}

{{Use mdy dates|date=January 2025}}

This is a list of bridges and tunnels longer than 100 feet (30 m) on U.S. Route 101 in Oregon, also known as the Oregon Coast Highway, from south to north. Many of them were designed by Conde McCullough.

class="wikitable sortable"

!MilepointOregon Department of Transportation, [http://www.oregon.gov/ODOT/TD/TDATA/rics/PublicRoadsInventory.shtml Public Road Inventory] {{webarchive|url=https://web.archive.org/web/20080224153306/http://www.oregon.gov/ODOT/TD/TDATA/rics/PublicRoadsInventory.shtml |date=2008-02-24 }}, accessed April 2008

!Name

!Crosses

!BuiltNational Bridge Inventory, accessed 2006

!Length
(ft)

!Notes

362.61

|

|Winchuck River

|1965

|360

|

357.98

|

|Chetco River

|1972

|1114

|

347.78

|Thomas Creek Bridge

|Thomas Creek

|1961

|956

|Designed by Ivan D. Merchant.[http://www.oregoncoasttravel.net/557/oregon_coast/Thomas-Creek-Bridge.htm 101 Mile by Mile Guide to Thomas Creek Bridge on the Oregon Coast], accessed October 2008

339.10

|

|Pistol River

|1962

|570

|

336.94

|

|Myers Creek

|1961

|300

|

330.48

|

|Hunter Creek

|1959

|360

|

327.70

|Isaac Lee Patterson Bridge

|Rogue River

|1932

|1938

|Designed by Conde McCullough;[http://www.oregoncoasttravel.net/555/oregon_coast/Rogue-River-Bridge.htm 101 Mile by Mile Guide to Rogue River Bridge on the Oregon Coast], accessed October 2008 on the NRHP.[http://www.oregon.gov/OPRD/HCD/NATREG/docs/oregon_nr_list.pdf Oregon National Register List], accessed October 2008 Constructed by the Mercer, Fraser Company of Eureka, California

316.98

|

|Euchre Creek

|1955

|182

|

315.53

|Frankport Viaduct

|N/A

|2004

|300

|

313.02

|

|Myrtle Creek

|1955

|112

|

311.40

|

|Reinhart Creek

|1954

|356

|

309.56

|

|Brush Creek

|1955

|150

|

306.35

|Brush Creek Bridge

|Brush Creek

|2000

|218

|

303.72

|Rocky Point Viaduct

|N/A

|1995

|398

|

302.28

|

|Hubbard Creek

|1984

|138

|

299.99

|

|Garrison Slough

|1976

|500

|

297.37

|

|Elk River

|1969

|680

|

295.75

|

|Sixes River

|1971

|500

|

295.49

|

|Crystal Creek

|1971

|103

|

288.50

|

|Floras Creek

|1967

|431

|

259.65

|Bullards Bridge

|Coquille River

|1952

|702

|Vertical-lift bridge

244.82

|

|Davis Slough

|2001

|442

|

244.01

|

|Southport Creek

|2018

|202

|Replaced a failed culvert

241.82

|

|Shingle House Slough

|1989 (SB), 1990 (NB)

|172 (SB), 137 (NB)

|

239.20

|

|Coalbank Slough

|1987

|362

|

234.76

|North Bend Overcrossing

|Central Oregon and Pacific Railroad

|1935

|161

|

233.99

|Conde McCullough Memorial Bridge

|Coos Bay

|1936

|5308

|Designed by Conde McCullough as the North Bend Bridge;[http://www.bridgehunter.com/or/coos/182300923403/ Conde B. McCullough Memorial Bridge], accessed October 2008 on the NRHP.

233.09

|Haynes Inlet Bridge

|Haynes Inlet

|2004

|770

|

223.21

|

|Tenmile Creek

|1954, 1989 on frontage road

|420

|

213.23

|

|Ranch Road

|1966

|133

|

212.27

|

|Scholfield Creek

|1952

|360

|

211.21

|Umpqua River Bridge

|Umpqua River

|1936

|2206

|Designed by Conde McCullough;[http://www.oregon.gov/ODOT/HWY/GEOENVIRONMENTAL/docs/Historic_Bridge/coastbr.pdf Conde B. McCullough: Oregon's Master Bridge Builder] on the NRHP. Includes a swing span.

210.88

|

|Central Oregon and Pacific Railroad

|2000

|115

|

210.46

|

|Smith River

|1999

|1646

|

202.72

|

|Tahkenitch Creek

|1929

|205

|

196.94

|

|Siltcoos River

|1930

|172

|

190.98

|Siuslaw River Bridge

|Siuslaw River

|1936

|1649

|Designed by Conde McCullough; on the NRHP. Includes a bascule-type draw span. Constructed by Mercer-Fraser Company of Eureka, California

184.78

|

|Sutton Creek

|1930

|110

|

178.82

|Slide Viaduct

|N/A

|1962

|165

|

178.75

|Slide Viaduct

|N/A

|1962

|143

|

178.49

|Cape Creek Tunnel

|N/A

|1932
[http://egov.oregon.gov/ODOT/HWY/REGION2/docs/area5/SaltCreekViaducts/Appendix_A_Highway_Tunnels_of_Oregon.pdf Highway Tunnels of Oregon]

|704

|

178.35

|Cape Creek Bridge

|Cape Creek

|1932

|649

|Designed by Conde McCullough; on the NRHP.

175.02

|Big Creek Bridge

|Big Creek

|1931

|235

|Designed by Conde McCullough; on the NRHP.

174.40

|

|Rock Creek

|1931

|200

|

171.44

|Ten Mile Creek Bridge

|Tenmile Creek

|1931

|180

|Designed by Conde McCullough; on the NRHP.

169.94

|

|Bob Creek

|2004

|110

|

168.44

|Cummins Creek Bridge

|Cummins Creek

|1931

|185

|Designed by Conde McCullough

167.51

|

|Cooks Chasm

|2003

|159

|

164.73

|

|Yachats River

|1977

|223

|

160.15

|

|Big Creek

|1929

|120

|

155.52

|Alsea Bay Bridge

|Alsea Bay

|1992

|2910

|Designed by HNTB; replaced a 1936 bridge designed by Conde McCullough.

149.02

|

|Beaver Creek

|1928

|152

|

141.67

|Yaquina Bay Bridge

|Yaquina Bay

|1934

|3223

|Designed by Conde McCullough; on the NRHP.

133.86

|

|Spencer Creek

|1947

|182

|There's also a 1999 temporary bridge (392 feet) for diversion before 2000.

130.03

|Rocky Creek Bridge No. 01089 (Ben Jones Bridge)

|Rocky Creek

|1927

|360

|On the old alignment of US 101; designed by Conde McCullough; on the NRHP.

127.61

|Depoe Bay Bridge

|Depoe Bay

|1927

|312

|Designed by Conde McCullough; on the NRHP.

125.20

|

|Fogarty Creek

|1955

|126

|

120.84

|

|Millport Slough

|1941

|210

|

120.16

|

|Siletz River

|1973

|920

|

119.27

|

|Drift Creek

|1945

|210

|

118.17

|

|Schooner Creek

|1945

|286

|

104.70

|

|Salmon River

|1960

|170

|

98.94

|

|Neskowin Creek

|1960

|130

|

91.79

|

|Little Nestucca River

|1980

|619

|

85.01

|

|Three Rivers

|1949

|138

|

84.08

|

|Nestucca River

|1991

|265

|

80.32

|

|Beaver Creek

|1916

|120

|

79.61

|

|Beaver Creek

|1916

|107

|

71.18

|

|Fawcett Creek

|1950

|102

|

|67.98

|

|Trask River

|1949

|338

|

65.55

|

|Hoquarten Slough

|1931

|115

|

65.12

|

|Dougherty Slough

|2000

|133

|

64.23

|Wilson River Bridge

|Wilson River

|1931

|180

|Designed by Conde McCullough; on the NRHP.

64.14

|

|Wilson River Slough

|1931

|120

|

63.48

|

|Port of Tillamook Bay Railroad

|1931

|180

|

62.94

|

|Kilchis River

|1952

|276

|

62.67

|

|Stasek Slough

|1952

|225

|

62.40

|

|Hathaway Slough

|1952

|150

|

59.32

|

|Port of Tillamook Bay Railroad

|1962

|181

|

56.99

|

|Miami River

|1991

|204

|

49.17

|

|Lake Lytle

|1938

|153

|

46.60

|

|Port of Tillamook Bay Railroad

|1984

|321

|

45.68

|

|Nehalem River

|1984

|1062

|

40.86

|half viaduct

|

|1940

|375

|

40.71

|Chasm Bridge

|Neahkahnie Mountain Chasm

|1937

|102

|Designed by Glenn S. Paxson

40.65

|half viaduct

|N/A

|1940

|120

|

40.58

|half viaduct

|N/A

|1940

|120

|

39.53

|Sam Reed Bridge

|Necarney Creek

|1937

|602

|Designed by Glenn S. Paxson

39.14

|

|Short Sand Beach Creek

|1937

|120

|

35.80

|Arch Cape Tunnel

|Arch Cape

|1937

|1228

|

35.57

|

|Arch Cape Creek

|1937

|166

|

34.05

|Austins Point Half Viaduct

|N/A

|1933

|132

|

28.70

|

|Ecola Creek

|1952

|156

|

28.37

|

|Alt. US 101 entrance ramp

|2003

|118

|

25.27

|

|US 26

|1987

|150

|

24.10

|

|Necanicum River

|1930

|172

|

19.72

|

|Neawanna Creek

|1930

|208

|

4.91

|New Youngs Bay Bridge

|Youngs Bay

|1966

|4209

|Bypassed the Lewis and Clark River Bridge (1924, {{convert|828|ft|m|abbr=on}}, Lewis and Clark River) and Old Youngs Bay Bridge (1921, 1766 ft), both designed by Conde McCullough and now on US 101 Business. Is a vertical-lift bridge.

0.00

|Astoria-Megler Bridge

|Columbia River

|1966

|21474[http://www.oregon.gov/ODOT/HWY/GEOENVIRONMENTAL/historic_bridges_coastal1.shtml Oregon Coastal Highway Bridges] {{webarchive|url=https://web.archive.org/web/20120716221930/http://www.oregon.gov/ODOT/HWY/GEOENVIRONMENTAL/historic_bridges_coastal1.shtml |date=2012-07-16 }}

|Designed by William A. Burgee.

See also

References

{{reflist}}

  • Oregon Department of Transportation, [http://www.oregon.gov/ODOT/HWY/BRIDGE/docs/SpanningOregonsCoast/newest_spanning_brochure.pdf Spanning Oregon's Coast], accessed April 2008

U.S. Route A101

Bridges

Bridges, Route 101

Bridges in Oregon

Oregon

Bridges, Route 101