Benton County, Oregon bridges
Benton County has 190 bridges and culverts in the National Bridge Inventory, the oldest built in 1913. 20 (11%) are rated poor. The most common type is slab (37%).
- Bridges
- 190
- Good
- 26%
- Fair
- 63%
- Poor
- 11%
- 20 bridges
- Average age
- 51.2 yrs
- Posted or closed
- 48
Map of bridges in Benton County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Benton County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good26%(50)
Fair63%(120)
Poor11%(20)
When they were built
Busiest
- Or 99W (hwy 91) SB over Marys RiverFair23,359 vehicles/day
- US 20 (hwy 33) over WprrFair22,606 vehicles/day
- Or 34 (hwy 33) over Willamette RiverGood22,606 vehicles/day
- Or 34 (hwy 33) over 3rd & 4th StreetsGood22,606 vehicles/day
- US 20 (hwy 33) over Oak CreekFair22,169 vehicles/day
Longest
- Good
- Fair
- Fair
- Poor
- Good
Oldest
- HWY 210 EB over Willamette RiverPoorBuilt 1913
- Or 99W (hwy 91) over Jackson CreekGoodBuilt 1919
- US 20 (hwy 31) EB over Willamette RiverFairBuilt 1925
- SW Western Blvd over Oak CRFairBuilt 1925
- Or 34 (hwy 27) over Rock CreekFairBuilt 1926
All bridges in Benton County
Busiest first · showing 1–190 of 190| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Or 99W (hwy 91) SB over Marys River No. 07019 01W 08421 | In Corvallis | 1949 | Tee Beam | 406 ft | 23,359 | Fair |
| US 20 (hwy 33) over Wprr No. 08617 033 05573 | 003 MI W of HWY 1W JCT | 1960 | Tee Beam | 175 ft | 22,606 | Fair |
| Or 34 (hwy 33) over Willamette River No. 16873 033 05615 | South Corvallis | 1991 | Stringer/Multi-beam or Girder | 660 ft | 22,606 | Good |
| Or 34 (hwy 33) over 3rd & 4th Streets No. 16874 033 05596 | In Corvallis | 1992 | Stringer/Multi-beam or Girder | 1,258 ft | 22,606 | Good |
| US 20 (hwy 33) over Oak Creek No. 08628 033 05516 | 005 MI E of Corvallis Wcl | 1960 | Culvert | 24 ft | 22,169 | Fair |
| NW 9th ST over Dixon CR No. 07T15A000 00084 | 002 MI S of Buchanan Ave | 1985 | Slab | 33 ft | 20,182 | Fair |
| NW 9th Street over Sequoia Creek No. 07T19 000 00000 | 00.1 MI N of NW Circle Bl | 1940 | Culvert | 27 ft | 19,662 | Fair |
| Or 99W (hwy 91) over Creek No. 02701A01W 08476 | 1/2 MI S of Marys Rv | 1992 | Slab | 70 ft | 19,591 | Good |
| US 20 (hwy 31) EB over Willamette River No. 01025D031 01044 | In Albany | 1925 | Truss - Thru | 1,090 ft | 16,759 | Fair |
| Or 99W (hwy 91) over Jackson Creek No. 00420A01W 07997 | 004 MI N Corvallis | 1919 | Slab | 28 ft | 15,894 | Good |
| Kings Blvd over Dixon Creek No. 07T06 000 00000 | 0.08 Ml So of Circle Blvd | 1991 | Culvert | 22 ft | 15,709 | Fair |
| HWY 31 over Bowers Slough No. 01036A031 00703 | 062 MI E Corvallis | 1964 | Stringer/Multi-beam or Girder | 150 ft | 15,140 | Fair |
| Walnut Boulevard over Sequoia Creek No. 21751 000 00000 | 0.01 MI N of NW Circle Bl | 2010 | Culvert | 22 ft | 15,000 | Good |
| Or 99W (hwy 91) over Mountain View Creek No. 20799 091 07883 | 015 MI N Corvallis | 2011 | Slab | 47 ft | 13,626 | Good |
| US 20 (hwy 31) WB over Willamette River No. 09806 031 01045 | In Albany | 1971 | Stringer/Multi-beam or Girder | 1,146 ft | 13,386 | Fair |
| Or 34 (hwy 33) over Newton Creek No. 20139 033 05131 | 008 MI E of Philomath Po | 2007 | Slab | 45 ft | 13,380 | Fair |
| HWY 210 EB over Willamette River No. 02728 210 00013 | 001 E HWY 31 & 210 JCT | 1913 | Truss - Thru | 713 ft | 12,687 | Poor |
| Or 34 (hwy 210) WB over Willamette River No. 09179 210 00013 | On Linn Benton CO LN | 1964 | Stringer/Multi-beam or Girder | 889 ft | 12,687 | Poor |
| HWY 210 EB over Willamette River No. T02728 21000013 | 001 E HWY 31 & 210 JCT | 2023 | Stringer/Multi-beam or Girder | 738 ft | 12,687 | Fair |
| US 20 (hwy 33) over Marys River No. 01075A033 04888 | 017 MI W of Philomath | 1954 | Tee Beam | 170 ft | 12,164 | Fair |
| Or 99W (hwy 91) NB over Marys River No. 00706 01W 08414 | In Corvallis | 1933 | Truss - Thru | 308 ft | 11,781 | Fair |
| Walnut Blvd over Oak Creek No. 14445 000 00140 | 00.83 MI W of Corvallis | 1968 | Box Beam or Girders - Multiple | 60 ft | 10,715 | Good |
| Or 99W (hwy 91) over Wprr No. 07321 01W 08261 | 007 MI S Corvallis | 1954 | Tee Beam | 251 ft | 10,469 | Fair |
| Or 99W (hwy 1W) NB over Dixion Creek No. 16001 01W 08290 | 020 MI S Corvallis | 1942 | Culvert | 21 ft | 10,003 | Fair |
| Or 99W (hwy 1W) SB over Dixion Creek No. 16002 01W 08294 | 020 MI S Corvallis | 1942 | Culvert | 21 ft | 9,617 | Good |
| US 20 (hwy 33) over Harris Road & Wprr No. 01205A033 04568 | 05.0 MI W of Philomath | 1927 | Tee Beam | 212 ft | 9,235 | Fair |
| SW Western Blvd over Oak CR No. 07T24 000 00086 | W of SW 26th ST | 1925 | Tee Beam | 43 ft | 9,000 | Fair |
| NW Circle Blvd. over Dixon Creek No. 07T05 000000265 | W of NW 23rd | 1996 | Culvert | 26 ft | 8,322 | Fair |
| NW Buchanan Ave over Dixon Creek No. 07T12A000000000 | W of NW 13th ST | 1981 | Slab | 39 ft | 7,698 | Good |
| US 20 (hwy 33) over Marys River No. 01206A033 04391 | 060 MI W of Philomath | 1966 | Stringer/Multi-beam or Girder | 230 ft | 7,356 | Fair |
| NW 5th St. over Dixon CR No. 07T17 000 00000 | S of Buchanan | 1972 | Culvert | 24 ft | 7,178 | Fair |
| US 20 (hwy 33) over Norton Creek No. 00773A033 03996 | 051 MI E Lincoln Benton L | 1975 | Slab | 84 ft | 7,008 | Good |
| US 20 (hwy 33) over Marys River & Wprr No. 00866B033 03934 | 052 MI E Lincoln-Benton | 1955 | Tee Beam | 297 ft | 7,008 | Fair |
| Or 99W (hwy 91) over Miller Creek No. 20463 091 10272 | 016 MI N Benton Lane CO L | 2008 | Slab | 105 ft | 6,255 | Fair |
| HWY 091 over Lake Slough No. 22385 091 10368 | Or 99W MP 103.68 | 2018 | Slab | 78 ft | 6,255 | Good |
| Or 99W (hwy 91) over Long Tom River No. 01587A01W 10116 | In Monroe | 1954 | Tee Beam | 230 ft | 6,054 | Fair |
| SW 35th ST over Oak CR No. 07T22A000 00122 | 00.1 S of Washington Way | 1978 | Slab | 50 ft | 5,930 | Fair |
| SW 30th ST over Oak Creek No. 20760 000 00000 | Oregon State University | 1958 | Stringer/Multi-beam or Girder | 50 ft | 5,930 | Fair |
| SW 35th ST over Dunawi Creek No. 07T23A000 00129 | N of Knollbrook Ave | 1977 | Slab | 26 ft | 5,410 | Fair |
| NW Buchanan Ave over Dixon CR No. 03C18 000 | Between NW 3rd and 4th ST | 1972 | Culvert | 25 ft | 4,785 | Fair |
| NW Grant ST over Dixon CR No. 07T10 000 00030 | E of NW 17th ST | 1967 | Slab | 24 ft | 4,100 | Poor |
| Or 34 (hwy 27) over Marys River No. 00771 027 05842 | 002 MI W HWY 33 JCT | 1949 | Tee Beam | 223 ft | 4,008 | Fair |
| SW 15th ST over Marys River No. 5216A 000 00000 | S of HWY 20-34 | 1953 | Tee Beam | 207 ft | 3,800 | Fair |
| North Albany Road over Thornton Lake No. 22356 000 00050 | 05. N HWY 20 | 2015 | Slab | 70 ft | 3,750 | Fair |
| NW Garfield Ave over Dixon CR No. 03C08 000 00000 | 00.1 MI W of NW 17th ST | 1958 | Slab | 37 ft | 3,374 | Poor |
| US 20 (hwy 33) EB over HWY 91 SB No. 08616 033 05586 | At JCT of HWY 1W | 1960 | Stringer/Multi-beam or Girder | 471 ft | 3,280 | Fair |
| SE Crystal Lake DR over Mill Race No. 07T32 000 00000 | .2 Mile E of HWY 99W | 1985 | Slab | 38 ft | 3,017 | Fair |
| NW Oak Creek DR over Oak Creek No. 03C155000000004 | 0.4 Miles W of 53rd ST | 1984 | Culvert | 23 ft | 2,893 | Fair |
| NW Independence Hw over Frazier Creek No. 14575A000 | 0061 MI N of Highway 20 | 1976 | Slab | 41 ft | 2,840 | Fair |
| Or 99W (hwy 91) over Marys River No. 16875 01WR08409 | In Corvallis | 1991 | Stringer/Multi-beam or Girder | 707 ft | 2,643 | Good |
| Bellfountain RD over Evergreen Creek No. 14191A251 00408 | 0.7 MI N of CR25280 | 1976 | Slab | 65 ft | 2,571 | Fair |
| NW 11th ST over Dixon CR No. 03C13A000 00000 | .2 MI S of Buchanan Ave | 1981 | Slab | 28 ft | 2,393 | Good |
| NW 10th ST over Dixon CR No. 03C14A000 00000 | .2 MI S of Buchanan Ave | 1984 | Slab | 29 ft | 2,393 | Fair |
| Or 34 (hwy 27) over Rock Creek No. 01259 027 05453 | 040 MI W HWY 33 JCT | 1926 | Tee Beam | 120 ft | 2,352 | Fair |
| NE Granger Ave over Frazier Creek No. 14517 000 | 0070 E of Pettibone RD | 1990 | Stringer/Multi-beam or Girder | 38 ft | 2,250 | Fair |
| Or 34 (hwy 33) Con over SW 3rd Street No. 17053 033R05596 | South Corvallis | 1991 | Stringer/Multi-beam or Girder | 800 ft | 2,176 | Good |
| Bellfountain RD over N. Fork Beaver Creek No. 14188A251 00765 | 0.1MI South of CR26240 | 1954 | Tee Beam | 61 ft | 2,143 | Fair |
| Fern RD over Marys River No. 08815 262 00050 | 0.7 Mile S of Philomath | 1961 | Tee Beam | 161 ft | 2,060 | Fair |
| Bellfountain RD over Marys River No. 14192A251 00277 | 1.2 MI South of Philomath | 1964 | Stringer/Multi-beam or Girder | 131 ft | 1,929 | Fair |
| SW Brooklane Dr. over Dunawi Creek No. 03C26 000 | 0.20 S.Of HWY 20/34 | 1987 | Slab | 41 ft | 1,795 | Fair |
| NW Beca Ave over Dixon CR No. 03C11A000000000 | At 16th Street | 1984 | Slab | 29 ft | 1,769 | Fair |
| Greenberry RD over Muddy Creek No. 14406 352 00212 | 2.12 MI West of HWY 99W | 1967 | Slab | 150 ft | 1,731 | Good |
| Or 34 (hwy 027) over Yew Creek No. 01008A027 04632 | 065 MI NW HWY 201 JCT | 1966 | Culvert | 20 ft | 1,633 | Fair |
| Or 34 (hwy 27) over N. Fork Alsea River No. 01204 027 04303 | 032 MI E Alsea | 1927 | Truss - Thru | 171 ft | 1,633 | Fair |
| Chapel DR over Newton Creek No. 19215 264 00085 | 0.9 MI SE of Philomath | 2003 | Slab | 53 ft | 1,560 | Good |
| Or 223 (hwy 191) over Marys River No. 02625A191 03072 | 007 MI N Wren | 1950 | Tee Beam | 237 ft | 1,447 | Fair |
| Fern Road over Evergreen Creek No. 14199 262 00120 | 1.2MILES S of HWY 20 34 | 1988 | Stringer/Multi-beam or Girder | 25 ft | 1,446 | Fair |
| NW Oak Creek DR over Oak Creek No. 003C32000000195 | 20 NW of SW 53rd St-Walnu | 1984 | Culvert | 24 ft | 1,393 | Fair |
| Or 34 (hwy 27) over Mill Creek No. 00933 027 03860 | 012 MI W Alsea | 1953 | Tee Beam | 120 ft | 1,162 | Fair |
| Or 34 (hwy 27) over Maltby Creek No. 02965 027 03561 | 042 MI W Alsea Po | 1956 | Stringer/Multi-beam or Girder | 57 ft | 1,124 | Fair |
| SE Bridgeway Ave over Mill Race No. 03C27 000000000 | E of HWY 99W | 1965 | Slab | 45 ft | 1,114 | Fair |
| Or 223 (hwy 191) over Luckiamute River No. 01133A191 02307 | 003 MI S Kings Valley RD | 1966 | Slab | 165 ft | 1,088 | Good |
| Or 223 (hwy 191) over Maxfield Creek No. 01422 191 02359 | 008 MI S Kings Valley | 1967 | Slab | 39 ft | 1,088 | Fair |
| Or 223 (hwy 191) over Price Creek No. 02997 191 02423 | 015 MI S Kings Valley | 1967 | Slab | 31 ft | 1,088 | Fair |
| Alpine RD over Muddy Creek No. 22758 451 00320 | 3.2 Miles West of HWY 99W | 2017 | Slab | 50 ft | 1,072 | Good |
| SW Morris Ave over Oak CR No. 22325 000 00000 | Int Morris Ave & 26th ST | 2016 | Box Beam or Girders - Multiple | 83 ft | 1,030 | Good |
| NW Ryals Ave over Bowers Slough No. 09464 932 00201 | 2.0 MI E of Adair Village | 1965 | Slab | 24 ft | 917 | Fair |
| Maxfield CR RD over Maxfield Creek No. 14509A000 | 0111 MI E of Highway 223 | 1964 | Tee Beam | 68 ft | 750 | Fair |
| Dawson RD over Muddy Creek Overflow No. 14137A452 00123 | 1.2 MI West of HWY 99 W | 1960 | Slab | 103 ft | 723 | Good |
| HWY 201 over N. Fork Alsea River No. 02305 201 00010 | 010 MI S HWY 27 JCT | 1937 | Truss - Thru | 218 ft | 713 | Fair |
| Airport RD over Muddy CR Oflow No. 19216 000 00220 | 02.2 MI W of HWY 99W | 2003 | Slab | 32 ft | 697 | Good |
| Maxfield CR RD over Maxfield Creek No. 09342 000 | 0143 MI E of Highway 223 | 1964 | Slab | 55 ft | 670 | Fair |
| NW Cresent Val. DR over Jackson Creek No. 14516 000 | 0054 MI W of Highland DR | 1962 | Slab | 49 ft | 643 | Fair |
| SE Kiger Island DR over Willamette River Arm No. 14444 253 00050 | 0.5 Miles E of HWY 99W | 1963 | Tee Beam | 444 ft | 639 | Good |
| South Fork Road over Oliver Creek No. 14142 452 00634 | Dawson | 1958 | Stringer/Multi-beam or Girder | 39 ft | 603 | Fair |
| Maxfield CR RD over Maxfield Creek No. 14507A000 | 0041 MI E of CR 06541 | 1968 | Slab | 41 ft | 592 | Fair |
| Applegate ST over Newton Creek No. 19084 000 00000 | South of HWY 033 (us 20) | 2001 | Slab | 68 ft | 572 | Good |
| Maxfield CR RD over Maxfield Creek No. 14506A000 | 0047 MI E of CR 06541 | 1968 | Slab | 31 ft | 566 | Fair |
| NW Elmwood Drive over Dixon Creek No. 03C04 000 00000 | 001 Mile W of NW 23rd ST | 1987 | Slab | 25 ft | 563 | Fair |
| Woods CR RD over Woods Creek No. 03C264400000000 | 0.01 Miles S of HWY 20 | 1978 | Culvert | 33 ft | 563 | Fair |
| Dawson RD over Muddy Creek No. 14138A452 00151 | 1.5 MI West of HWY 99W | 1960 | Slab | 223 ft | 535 | Fair |
| Bellfountain RD over Oliver Creek No. 20130 251 01440 | 1.6 MI North of CR45120 | 2006 | Slab | 50 ft | 535 | Fair |
| Airport RD over Muddy Creek No. 14404A252 00360 | 3.6 Mile West of HWY 99W | 1958 | Tee Beam | 201 ft | 493 | Fair |
| NE Seavy Ave over Stewart Slough No. 21063 000 00036 | 004 MI W of HWY 20 | 2008 | Slab | 30 ft | 493 | Fair |
| E Ingram Island RD over Ingram Slough No. 14183 000 | 0094 MI E of Old River RD | 1963 | Truss - Thru | 174 ft | 469 | Poor |
| Old River RD over Flat Creek No. 19843 450 00800 | 0.4 MI North of CR55701 | 2003 | Slab | 62 ft | 439 | Good |
| Llewellyn RD over Muddy Creek Overflow No. 14400 000 00240 | 0239 MI W of HWY 99-W | 1959 | Slab | 39 ft | 437 | Poor |
| Llewellyn RD over Oflow Channel No. 18865 000 00270 | 0272 MI W of HWY 99-W | 2001 | Slab | 70 ft | 437 | Fair |
| Llewellyn Road over Muddy Creek No. 19862 000 00250 | 0250 MI W of HWY 99W | 2004 | Slab | 137 ft | 437 | Fair |
| Dawson RD over Reese Creek No. 14141 452 00409 | East of CR46330 | 2004 | Stringer/Multi-beam or Girder | 23 ft | 416 | Fair |
| Knollbrook Pl over Dunawi Creek No. 20355 000 00010 | N of Knollbrook Ave | 2006 | Slab | 42 ft | 364 | Fair |
| Hoskins RD over Luckiamute River No. 14099A065 00079 | 0.79MI West of HWY223 | 1958 | Tee Beam | 134 ft | 360 | Fair |
| Hubbard RD over Long Tom River No. 24011 000 00004 | 0004 MI E of HWY 99-W | 2023 | Slab | 315 ft | 360 | Fair |
| HWY 180 over Marys River No. 01253 180 01470 | 007 MI E Summit | 1957 | Channel Beam | 57 ft | 347 | Fair |
| Oxford Circle over Stewart Slough No. 22141 000 00000 | 0.01 Inter Lancaster | 2013 | Slab | 40 ft | 343 | Fair |
| Jack London RD over Stewart Slough No. 22143 000 00000 | 0.1 MI S/O Walnut St. | 2013 | Culvert | 24 ft | 343 | Fair |
| NE Belvue Rd. over Stewart Slough No. 22144 000 00000 | 0.1 MI S/O Walnut St. | 2013 | Culvert | 20 ft | 343 | Good |
| HWY 201 over South Fork Alsea River No. 01856 201 00111 | 011 MI SW Alsea | 1934 | Stringer/Multi-beam or Girder | 95 ft | 342 | Fair |
| HWY 201 over S. Fork Alsea Overflow No. 02306 201 00097 | 010 MI S HWY 27 JCT | 1937 | Slab | 60 ft | 342 | Good |
| Grange Hall RD over Greasy Creek No. 18630 000 00020 | 0025 MI E of HWY 34 | 2000 | Tee Beam | 119 ft | 336 | Good |
| Decker RD over Greasey Creek No. 14430 262 00048 | 0.48 Miles E of HWY 34 | 1961 | Stringer/Multi-beam or Girder | 56 ft | 321 | Fair |
| SW 53rd ST over Marys River No. 14443 000 00224 | 014 S of CR 25463 | 1965 | Tee Beam | 149 ft | 321 | Fair |
| NW Oak Creek DR over Oak Creek No. 14462 000 00250 | 0063 MI N of CR 16050 | 1957 | Slab | 25 ft | 321 | Fair |
| Old River RD over Long Tom River No. 14171C450 00169 | 1.69MI East of HWY99W | 1962 | Stringer/Multi-beam or Girder | 190 ft | 312 | Fair |
| Beaver Creek RD over Beaver Creek No. 14426 000 00200 | 0204 MI S of Decker RD | 1962 | Stringer/Multi-beam or Girder | 37 ft | 269 | Poor |
| Stow Pit RD over Long Tom River No. 18832 000 00010 | 0010 MI E of HWY 99-W | 2000 | Tee Beam | 164 ft | 269 | Fair |
| Stow Pit RD over Creek No. 22626 000 00000 | 1.0 MI E of HWY 99-W | 2016 | Slab | 23 ft | 269 | Fair |
| Bellfountain RD over Hammer Creek No. 22614 000 01560 | 0032 MI S of Alpine | 2016 | Slab | 62 ft | 261 | Good |
| Smith Loop over Slough No. 14411 000 00070 | 0071 MI E of HWY 99-W | 1963 | Stringer/Multi-beam or Girder | 56 ft | 224 | Fair |
| Luckiamute R RD over Luckiamute River No. 14489A000 | 018 MI N of Hoskins | 1956 | Tee Beam | 134 ft | 214 | Good |
| Bundy RD over Steamboat Channel No. 14160 000 00100 | 0098 MI S of Eureka RD | 1962 | Truss - Thru | 103 ft | 208 | Fair |
| Harris Road over Marys River No. 18381 000 | Replaced Bridge # 14478. | 1998 | Stringer/Multi-beam or Girder | 151 ft | 199 | Fair |
| HWY 201 over Bummer Creek No. 03004 201 00365 | 038 MI S HWY 27 JCT | 1967 | Culvert | 26 ft | 194 | Good |
| Tum Tum RD over Tum Tum River No. 14096A000 | 004 S of Blodgett RD | 1955 | Tee Beam | 153 ft | 193 | Fair |
| Beaver Creek RD over Beaver Creek No. 14425A000 00220 | 0219 MI S of Decker RD | 1978 | Slab | 41 ft | 193 | Good |
| Harris Road over Marys River No. 14449A000 | 0026 MI W of Wren | 1965 | Tee Beam | 120 ft | 187 | Fair |
| Mc Farland RD over Muddy Creek No. 14135 000 00530 | 0043 MI N of Alpine RD | 1963 | Truss - Thru | 134 ft | 182 | Poor |
| Smith Loop over Slough No. 14412 000 00100 | 0100 MI E of HWY 99-W | 1956 | Slab | 31 ft | 182 | Poor |
| Lobster Valley RD over Little Lobster Creek No. 12069A000 | 0534 MI NW of HWY 201 | 1957 | Tee Beam | 102 ft | 180 | Fair |
| Dodge Island RD over Dodge Island Slough No. 14186 000 00010 | 0010 MI E of Old River RD | 1963 | Stringer/Multi-beam or Girder | 119 ft | 177 | Poor |
| Hoskins RD over Luckiamute River No. 14100A000 | 0001 MI W of 06530 | 1964 | Stringer/Multi-beam or Girder | 149 ft | 175 | Fair |
| Tampico Road over Soap Creek No. 03C12 000 | 0066 MI W of Soap CR RD | 1956 | Stringer/Multi-beam or Girder | 38 ft | 172 | Fair |
| 14 S 06 W 34.01: over South Fork Alsea River No. 0000000L1439344 | 0.9 Miles S of HWY 34 (mp | 1966 | Stringer/Multi-beam or Girder | 90 ft | 150 | Good |
| Mc Farland RD over Muddy Creek Overflow No. 14131 000 00080 | 0077 MI W of HWY 99-W | 1975 | Stringer/Multi-beam or Girder | 25 ft | 144 | Fair |
| Robison RD over Soap Creek No. 03C06 000 | 0170 MI W of HWY 99-W | 1977 | Slab | 27 ft | 140 | Poor |
| Greasy Creek RD over Greasy Creek No. 14436 000 00990 | 002 MI E of HWY 34 | 1972 | Slab | 41 ft | 139 | Good |
| Honey Grove RD over No. Fk. Alsea River No. 14555 000 | 0018 MI E of Alsea HWY | 1963 | Tee Beam | 148 ft | 129 | Good |
| Bruce RD over Muddy Cr. Overflow No. 18171 000 00070 | 0074 MI W of HWY 99-W | 1996 | Slab | 50 ft | 129 | Fair |
| Bruce RD over Overflow No. 18172 000 00080 | 0079 MI W of HWY 99-W | 1996 | Slab | 37 ft | 129 | Fair |
| Foster RD over Oliver Creek No. 14145 000 00050 | 0048 MI S of Dawson RD | 1959 | Stringer/Multi-beam or Girder | 50 ft | 125 | Poor |
| Marys River Road over West Fork Marys River No. 14530 000 | 0054 MI N of CR 07560 | 1963 | Stringer/Multi-beam or Girder | 25 ft | 123 | Fair |
| Norton Creek RD over Norton Creek No. 14558 000 | 0112 MI N of HWY 20 | 1958 | Slab | 26 ft | 123 | Fair |
| Norton Creek RD over Norton Creek No. 22391 000 00120 | 0124 MI N of HWY 20 | 2015 | Culvert | 23 ft | 123 | Fair |
| Fircreek Lane over Greasy Creek No. 18382 000 00000 | 1.0 SW HWY 34/20 Jct. | 1996 | Tee Beam | 87 ft | 115 | Fair |
| Hoskins RD over Bottger Creek No. 21062 000 00611 | 0178 MI E of CR 07055 | 2007 | Slab | 28 ft | 114 | Fair |
| Preacher CR RD over Lobster Creek No. 08039 000 | 0024 MI S of CR 58150 | 1957 | Stringer/Multi-beam or Girder | 67 ft | 112 | Fair |
| Bruce RD over Muddy Creek No. 14442 000 00090 | 0092 MI W of HWY 99-W | 1972 | Slab | 80 ft | 112 | Poor |
| Mc Farland RD over Muddy Creek No. 14129 000 00050 | 0049 MI W of HWY 99-W | 1963 | Stringer/Multi-beam or Girder | 74 ft | 107 | Poor |
| Washington Way over Oak Creek No. 20749 000 00000 | 00.1 S of Washington Way | 2006 | Slab | 52 ft | 104 | Good |
| Tampico Road over Berry Creek No. 03C15 000 | 0028 MI S of Polk CO | 1959 | Stringer/Multi-beam or Girder | 26 ft | 102 | Fair |
| Wiles Road over Soap Creek No. 03C19 000 | 0014 MI N of 04451 | 1960 | Stringer/Multi-beam or Girder | 68 ft | 102 | Poor |
| Hayden Road over Alsea River No. 14538 000 | 0014 MI S of HWY 34 | 1945 | Truss - Thru | 151 ft | 102 | Poor |
| Hoskins RD over West Fork Marys River No. 22076 000 00770 | 002 MI E of 07055 | 2011 | Slab | 60 ft | 102 | Fair |
| Ltl Lobster CR RD over Little Lobster Creek No. 14546 000 | 0065 MI W of Highway 201 | 1963 | Stringer/Multi-beam or Girder | 25 ft | 101 | Poor |
| 14 S 06 W 34.01: over Williams Creek No. 0000000L1404045 | 0.9 Miles S of HWY 34 (mp | 2006 | Culvert | 24 ft | 100 | Fair |
| 14 S 06 W 34.01: over South Fork Alsea River No. 0000000L1406284 | 0.9 Miles S of HWY 34 (mp | 1962 | Culvert | 24 ft | 100 | Fair |
| 14 S 06 W 34.01: over South Fork Alsea River No. 0000000L1439343 | 0.9 Miles S of HWY 34 (mp | 1966 | Stringer/Multi-beam or Girder | 105 ft | 100 | Good |
| 14 S 06 W 34.01: over South Fork Alsea River No. 0000000L1439345 | 0.9 Miles S of HWY 34 (mp | 1966 | Stringer/Multi-beam or Girder | 105 ft | 100 | Good |
| 14 S 06 W 34.01: over Coleman Creek No. 0000000L2010372 | 0.9 Miles S of HWY 34 (mp | 2012 | Slab | 63 ft | 100 | Fair |
| Alexander Road over Burgett Creek No. 14482 000 | 0003 MI N Girl Scout RD | 2003 | Stringer/Multi-beam or Girder | 24 ft | 97 | Poor |
| Price Creek RD over Price Creek No. 21476 000 00097 | 0055 MI W of 06541 | 2009 | Tee Beam | 60 ft | 91 | Fair |
| Harris Road over Marys River No. 01441 000 | 0251 MI W of Wren | 1929 | Truss - Thru | 137 ft | 84 | Fair |
| Irish Bend RD over Willamette River Oflow No. 14166A000 00090 | 0.95 MI E of Old River RD | 1963 | Stringer/Multi-beam or Girder | 78 ft | 78 | Fair |
| Tum Tum RD over Mulkey Creek No. 14097 000 | 0052 MI S of CR 16520 | 1956 | Stringer/Multi-beam or Girder | 29 ft | 75 | Fair |
| Williams RD over Hammer Creek No. 14118 000 00240 | 0010 MI E of Alpine RD | 1964 | Stringer/Multi-beam or Girder | 25 ft | 75 | Poor |
| Salmonberry RD over Alsea River No. 14536A000 | 0027 MI SE of HWY 34 | 1959 | Tee Beam | 183 ft | 75 | Fair |
| Harris Rd. over Marys River No. 22130 000 00582 | Harris RD | 1939 | Truss - Thru | 117 ft | 75 | Fair |
| Long Road over West Fork Marys River No. 20731 176 00003 | 003 MI E of Hoskins RD | 2008 | Slab | 51 ft | 71 | Good |
| NE Elliott Circle over Small Creek No. 14521 000 | 0009 MI N of Granger RD | 1956 | Stringer/Multi-beam or Girder | 26 ft | 65 | Fair |
| Haines Road over Bummer Creek No. 14086 000 | 0035 MI W of Highway 201 | 1961 | Stringer/Multi-beam or Girder | 63 ft | 63 | Poor |
| Refuge Access Road over Lake Creek No. 000013589-00305 | 1.5 Mile South of Peoria | 1970 | Slab | 70 ft | 60 | Good |
| E Ingram Island Pl over Willamette R. Overflow No. 03C23 000 00090 | 0002 MI E of CR 45141 N. | 1965 | Stringer/Multi-beam or Girder | 34 ft | 53 | Fair |
| Fair Oaks DR over Creek No. 19579 000 00000 | 0.03 MI W of Walnut Blvd | 2002 | Culvert | 24 ft | 53 | Good |
| 13 S 07 W 21.00: over Crooked Creek No. 0000000L1439333 | 0.04 Miles S of HWY 34 (m | 1976 | Box Beam or Girders - Multiple | 76 ft | 50 | Good |
| 13 S 08 W 19.02: over Cove Creek No. 0000000L1439334 | 4.8 Miles N of HWY 34 (mp | 1967 | Stringer/Multi-beam or Girder | 85 ft | 50 | Good |
| 13 S 06 W 06.00: over Wells Creek No. 0000000L1439337 | 0.17 Miles SE of HWY 34 ( | 1984 | Slab | 60 ft | 50 | Good |
| 14 S 07 W 24.00: over Peak Creek No. 0000000L1439340 | 0.9 Miles S of HWY 34 (mp | 1968 | Stringer/Multi-beam or Girder | 36 ft | 50 | Fair |
| 14 S 07 W 18.00: over South Fork Alsea River No. 0000000L1439346 | 0.9 Miles S of HWY 34 (mp | 1961 | Stringer/Multi-beam or Girder | 115 ft | 50 | Good |
| Trout Creek Rd. over Trout Creek No. 22390 000 00148 | 0.42 MI S S. Mt Road | 2014 | Culvert | 25 ft | 40 | Fair |
| Shingle Creek RD over E. Fork Marys River No. 03C05 000 | 0004 MI N of 06540 | 1963 | Slab | 30 ft | 38 | Good |
| William Finley RD over Muddy Creek No. 000013589-00025 | 0.2 MI Ene of Hdqtrs | 1994 | Slab | 65 ft | 30 | Good |
| Seeley CR RD over No. Fk. Alsea River No. 14448 000 | 0027 MI E of HWY 34 | 1970 | Slab | 118 ft | 27 | Good |
| 14 S 08 W 29.01: over Little Lobster Creek No. 0000000L1439342 | 3.8 Miles S of HWY 34 (mp | 1967 | Stringer/Multi-beam or Girder | 60 ft | 25 | Fair |
| Saxton RD over Beaver Creek No. 03C21 000 00010 | 0017 MI E of Beaver CR RD | 1963 | Stringer/Multi-beam or Girder | 31 ft | 23 | Fair |
| Road over Rock Creek No. 061208000014683 | No Data Entered | 2013 | Slab | 81 ft | 20 | Good |
| Road over Alsea River No. 061203000001154 | HWY 34 to Leisure Way | 1964 | Stringer/Multi-beam or Girder | 158 ft | 12 | Fair |
| 14 S 08 W 03.01: over Mill Creek No. 0000000L2020025 | 3.4 Miles N of or HWY 34 | 2016 | Culvert | 25 ft | 10 | Good |
| Road over Lobster Creek No. 061203000001150 | No Data Entered | 1955 | Frame | 154 ft | 4 | Fair |
| 14 S 07 W 19.00: over Tobe Creek No. 0000000L2016442 | 4 Miles S of HWY 34 | 2015 | Culvert | 25 ft | 1 | Good |
| Road over Rock Creek No. 061203000001151 | No Data Entered | 1976 | Box Beam or Girders - Multiple | 94 ft | 1 | Fair |
Structure types in Benton County
| Slab | 70 | 36.8% |
| Stringer/Multi-beam or Girder | 50 | 26.3% |
| Tee Beam | 30 | 15.8% |
| Culvert | 23 | 12.1% |
| Truss - Thru | 11 | 5.8% |
| Box Beam or Girders - Multiple | 4 | 2.1% |
| Channel Beam | 1 | 0.5% |
| Frame | 1 | 0.5% |
Other counties in Oregon
- Baker County 188
- Clackamas County 367
- Clatsop County 155
- Columbia County 128
- Coos County 255
- Crook County 78
- Curry County 101
- Deschutes County 156
- Douglas County 703
- Gilliam County 35
- Grant County 145
- Harney County 128
- Hood River County 82
- Jackson County 401
- Jefferson County 80
- Josephine County 224
- Klamath County 248
- Lake County 95
- Lane County 1,011
- Lincoln County 190
- Linn County 564
- Malheur County 181
- Marion County 375
- Morrow County 71
- Multnomah County 473
- Polk County 162
- Sherman County 48
- Tillamook County 228
- Umatilla County 321
- Union County 169
- Wallowa County 113
- Wasco County 148
- Washington County 334
- Wheeler County 32
- Yamhill County 150