Clackamas County, Oregon bridges

Clackamas County has 367 bridges and culverts in the National Bridge Inventory, the oldest built in 1922. 17 (5%) are rated poor. The most common type is stringer/multi-beam or girder (34%).

Bridges: 367
Good: 31%
Fair: 65%
Poor: 5%; 17 bridges
Average age: 50.4 yrs
Posted or closed: 52

Map of bridges in Clackamas County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Clackamas County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

Good31%(113)

Fair65%(237)

Poor5%(17)

When they were built

Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

Barlow Trail RD over Hackett Creek
165,900 vehicles/day
Fair
HWY 001 over Willamette River
127,233 vehicles/day
Fair
Boones Ferry Road over I-5 (hwy 1)
127,233 vehicles/day
Fair
Strawberry Lane over HWY 064
113,512 vehicles/day
Good
Boeckman Road over I-5 (hwy 001)
110,869 vehicles/day
Fair

Longest

HWY 064 over Willamette River
2,717 ft
Fair
Or 224 (hwy 171) over Or 99E (hwy 81)
1,285 ft
Fair
HWY 001 over Willamette River
1,137 ft
Fair
HWY 3 NB over Oswego Creek
949 ft
Fair
HWY 064 (I-205 Sb) over Tualatin River
905 ft
Fair

Oldest

Or 99E (hwy 81) over Pudding River
Built 1922
Fair
HWY 3 over Willamette River
Built 1922
Fair
Road over Cripple Creek
Built 1924
Fair
Lusted RD over Sandy River
Built 1926
Fair
Bull Run RD over Bull Run River
Built 1926
Poor

All bridges in Clackamas County

Busiest first · showing 1–200 of 367

Bridges in Clackamas County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
Barlow Trail RD over Hackett Creek No. 06394 002 00252	4.0 MI W of Lolo Pass RD	1965	Slab	30 ft	165,900	Fair
HWY 001 over Willamette River No. 02254A001 28311	At Willamette River	1953	Girder and Floorbeam System	1,137 ft	127,233	Fair
Boones Ferry Road over I-5 (hwy 1) No. 07624A001 28259	022 MI N Marion-Clackamas	1971	Box Beam or Girders - Multiple	326 ft	127,233	Fair
Strawberry Lane over HWY 064 No. 08898 064 01198	2.8 MI N of Oregon City	1962	Stringer/Multi-beam or Girder	240 ft	113,512	Good
Boeckman Road over I-5 (hwy 001) No. 07695A001 28488	1.8 MI N of Willamette R	1969	Frame	343 ft	110,869	Fair
HWY 064 over Main ST No. 09702 064 00951	0.4 MI N of W. Linn Br	1972	Box Beam or Girders - Multiple	214 ft	108,786	Fair
HWY 064 over Creek No. 09883 064 00969	0.4 M E of 1E Interchange	1971	Culvert	24 ft	108,786	Fair
HWY 064 over Willamette River No. 09403 064 00913	0.7 MI N Oregon City Cc	1970	Box Beam or Girders - Multiple	2,717 ft	97,105	Fair
Or 217 (hwy 144) over I-5 (hwy 001) No. 09569 144 00722	HWY 1 & HWY 144 Intchnge	1966	Stringer/Multi-beam or Girder	299 ft	92,194	Fair
Bonita Road over I-5 (hwy 001) No. 07727A001 29181	1.9 MI N of Tualatin Rv	1975	Box Beam or Girders - Multiple	228 ft	88,870	Fair
West a ST over HWY 064 No. 09704 064 00864	0.5 MI S of Willamette	1970	Box Beam or Girders - Multiple	240 ft	86,557	Fair
Johnson RD over HWY 064 No. 09736 064 00430	4.8 MI S of Willamette R	1970	Box Beam or Girders - Single or Spread	446 ft	72,458	Fair
HWY 160 (or 213) over Washington ST No. 21417 160 00001	0.09 MI N Oregon City Cc	2012	Stringer/Multi-beam or Girder	130 ft	65,028	Fair
HWY 1 Conn #5 over HWY 51 SB No. 07624B001 28217	018 MI N Marion Clack LN	1971	Box Beam or Girders - Multiple	295 ft	63,616	Fair
HWY 1 Conn #1 over HWY 51 NB No. 09870 001 28243	021 MI N Marion-Clack LN	1971	Box Beam or Girders - Multiple	313 ft	63,616	Fair
I-5 (hwy 1) NB over HWY 51 SB No. 20418 001 28225	020 MI N Marion-Clack LN	2007	Stringer/Multi-beam or Girder	90 ft	63,616	Fair
I-5 (hwy 1) SB over HWY 51 SB No. 20419 001 28228	020 MI N Marion-Clack LN	2007	Stringer/Multi-beam or Girder	107 ft	63,616	Good
HWY 064 NB over Clackamas River No. N8837B064 01072	1.6 MI NE Oregon Cty Cc	1962	Stringer/Multi-beam or Girder	578 ft	62,210	Fair
HWY 064 SB over Clackamas River No. S8837A064 01072	1.6 MI NE Oregon City Cc	1962	Stringer/Multi-beam or Girder	608 ft	62,210	Fair
I-5 (hwy 001) NB over Wilsonville Road No. 17995 001 28388	0.8 MI N of Willamette R	1999	Segmental Box Girder	140 ft	61,726	Fair
I-5 (hwy 001) SB over Wilsonville Road No. 17996 001 28388	0.74 M N of Willamette R	1999	Box Beam or Girders - Single or Spread	140 ft	61,726	Fair
Monterey Ave over HWY 064 No. 18596 064 01494	1.63 MI S of Portland Scl	2002	Box Beam or Girders - Multiple	379 ft	58,129	Fair
HWY 064 NB over UPRR No. 09717 064 01376	4.6 MI N of Oregon City	1973	Stringer/Multi-beam or Girder	300 ft	52,877	Fair
HWY 064 SB over UPRR No. 09717A064 01376	4.6 MI N of Oregon City	1973	Stringer/Multi-beam or Girder	300 ft	52,877	Fair
Barlow Trail RD over Clear Creek No. 06389 002 00704	0.1 MI W of Lolo Pass RD	1930	Stringer/Multi-beam or Girder	40 ft	51,600	Fair
Or 213 (hwy 160) over Redland RD & Creek No. 16522 160 00085	2.9 MI Off Oregon City Cc	1983	Box Beam or Girders - Multiple	265 ft	45,021	Fair
HWY 064 (I-205 Nb) over 10th Street No. 09728 064 00640	2.7 MI S of Willamette R	1970	Box Beam or Girders - Multiple	137 ft	42,106	Fair
HWY 064 (I-205 Sb) over 10th Street No. 09728A064 00640	2.7 MI S of Willamette R	1970	Box Beam or Girders - Multiple	141 ft	42,106	Fair
HWY 064 (I-205 Nb) over Blankenship RD No. 09734 064 00584	3.3 MI S of Willamette R	1970	Box Beam or Girders - Multiple	136 ft	42,106	Fair
HWY 064 (I-205 Sb) over Blankenship RD No. 09734A064 00584	2.5 MI W Oregon City Cc	1970	Box Beam or Girders - Multiple	136 ft	42,106	Fair
HWY 064 (I-205 Mb) over Woodbine RD No. 09735 064 00514	4.0 MI S of Willamette R	1970	Box Beam or Girders - Multiple	208 ft	42,106	Fair
HWY 064 (I-205 Sb) over Woodbine RD No. 09735A064 00514	4 0 MI S of Willamette R	1970	Box Beam or Girders - Multiple	208 ft	42,106	Fair
HWY 064 (I-205 Nb) over Tualatin River No. 09737 064 00410	5.0 MI S of Willamette R	1970	Stringer/Multi-beam or Girder	805 ft	40,491	Fair
HWY 064 (I-205 Sb) over Tualatin River No. 09737A064 00410	4.8 MI W of Willamette R	1970	Stringer/Multi-beam or Girder	905 ft	40,491	Fair
HWY 064 (I-205 Nb) over Borlan RD No. 09738 064 00382	5.3 MI S of Willamette R	1970	Box Beam or Girders - Multiple	228 ft	40,491	Fair
HWY 064 (I-205 Sb) over Borland RD No. 09738A064 00382	5.3 MI S of Willamette R	1970	Box Beam or Girders - Multiple	265 ft	40,491	Fair
HWY 064 (I-205 Nb) over Prosperity Park RD No. 09740 064 00208	1.1 MI S of Stafford RD	1970	Box Beam or Girders - Multiple	288 ft	40,491	Fair
HWY 064 (I-205 Sb) over Prosperity Park RD No. 09740A064 00208	1.1 MI S of Stafford RD	1969	Box Beam or Girders - Multiple	253 ft	40,491	Fair
Holcomb Blvd Co. over HWY 160 No. 16523 160 00063	1 M S I-205 & Park Place	1983	Box Beam or Girders - Multiple	170 ft	36,428	Fair
I 205 (HWY064) Frt over UPRR No. 09727 064C01036	1.0 MI N Oregon City Cc	1971	Box Beam or Girders - Multiple	208 ft	35,385	Fair
Parkplace Conn over HWY 064 No. 09750 064C01024	1.0 MI N of Oregon City	1971	Box Beam or Girders - Multiple	308 ft	35,385	Fair
Or 224 (hwy 171) over HWY 68 (or 213) No. 09386 171 00389	0.19 MI W of HWY 64	1965	Stringer/Multi-beam or Girder	273 ft	35,204	Fair
Or 224 (hwy 171)CO over HWY 64 No. 09718 171C00409	2.9 MI N of Clackamas Rv	1975	Box Beam or Girders - Multiple	416 ft	35,204	Fair
Or 99E(HWY 001E) over Clackamas River No. 01617 01E 01120	1.4 MI N Oregon City Cc	1933	Arch - Thru	730 ft	33,434	Fair
Or 99E(HWY 81)CO over Clarkamette Park No. 01618A01E 01138	1.2 MI N of Oregon City	1990	Stringer/Multi-beam or Girder	103 ft	33,139	Fair
Or 99E(HWY 81) over Abernethy Creek No. 09865 01E 01179	0.8 MI N Oregon City	1971	Culvert	22 ft	33,139	Fair
Or 224 (hwy 171) over Mt Scott Creek No. 09831 171 00264	0.07 MI W of SE Rusk RD	1969	Stringer/Multi-beam or Girder	80 ft	31,072	Good
HWY 068 over Mt Scott Creek & UPRR No. 02135A068 00967	0.5 MI N Clackamas	1941	Tee Beam	210 ft	30,494	Fair
Or 213 (hwy 068) over HWY 64 No. 21871 068 01024	Over HWY 064 MP 13.48	2015	Stringer/Multi-beam or Girder	290 ft	30,494	Good
US 26 (hwy 026) over N Fk Deep Creek No. 09135 026 01905	3.5 MI E Gresham Ecl	1965	Culvert	21 ft	30,413	Fair
Or 224 (hwy 171) over UPRR No. 09554 171 00038	0.5 MI N of Milwaukie Cc	1968	Stringer/Multi-beam or Girder	245 ft	29,691	Fair
Or 224 (hwy 171) over Or 99E (hwy 81) No. 09668 171 00011	HWY 171 over HWY 081	1969	Box Beam or Girders - Multiple	433 ft	29,691	Fair
Sunnyside RD over HWY 064 No. 09715 064C01458	2.1 MI S of Portland Scl	1973	Box Beam or Girders - Multiple	320 ft	29,513	Fair
Or 99E(HWY 81) over Kellogg Lake Outlet No. 01949 01E 00597	At Milwaukie Cc	1934	Slab	28 ft	29,069	Fair
Anchor Way over Abernethy Creek No. 18285 058 00002	150 Ft SW Redland RD	2000	Stringer/Multi-beam or Girder	106 ft	26,900	Fair
Johnson Creek Blvd over HWY 064 No. 09712B064 01624	0.4 MI S of Portland Scl	1974	Box Beam or Girders - Multiple	364 ft	26,094	Fair
Henrici RD over Abernethy Creek No. 06228 009 00353	2.5 MI W of FASA609	1963	Channel Beam	61 ft	24,600	Fair
Or 224 (hwy 171) over UPRR No. 07867A171 00520	0.3 MI East of I-205	1984	Slab	236 ft	24,506	Fair
Mcvey Ave over Oswego Lake Outlet No. 06070A000 00140	600 Ft West of HWY 43	1976	Stringer/Multi-beam or Girder	134 ft	24,042	Fair
HWY 081 (or 99E) over Beaver Creek No. 00580 01E 01787	5.3 MI SW Oregon City Cc	1929	Tee Beam	292 ft	23,127	Fair
Boring RD over HWY 26 No. 09381 026 01755	2.0 MI E Gresham Ecl	1965	Box Beam or Girders - Multiple	289 ft	22,346	Fair
Sunnyside RD over Mt Scott Creek No. 19879 000 00000	1.16 MI E of I-205	2003	Stringer/Multi-beam or Girder	137 ft	22,059	Fair
HWY 075 over UPRR No. 21869 075 00052	0.5 MI N of HWY 171	2016	Stringer/Multi-beam or Girder	350 ft	21,274	Good
HWY 075 over Private Streetcar Track No. 21870 075 00008	Sunrise Coord. MP 0.80	2015	Slab	45 ft	21,274	Good
Sunnyside RD over Rock Creek No. 20532 000 00000	E of I-205	2009	Stringer/Multi-beam or Girder	146 ft	20,445	Fair
Or 224 (hwy 171) over Rock Creek No. 01439B171 00813	3.2 M E of HWY 64	1985	Stringer/Multi-beam or Girder	193 ft	20,132	Good
Knights Bridge RD over Molalla River No. 06520 022 00317	005 MI W Canby	1964	Stringer/Multi-beam or Girder	346 ft	20,000	Fair
Sunnybrook RD over HWY 064 No. 17118 064C01432	2.4 MI S of Portland Scl	2003	Box Beam or Girders - Multiple	248 ft	19,910	Fair
HWY 064 Conn over Mt Scott Creek No. 17258 064C01423	2.4 MI S of Portland Scl	2003	Box Beam or Girders - Multiple	427 ft	19,910	Fair
Or 99E (hwy 81) over Partial Viaduct No. 02732 01E 01222	In Oregon City	1940	Tee Beam	336 ft	19,677	Fair
Or 99E (hwy 81) over Willamette River No. 02374 01E 01229	In Oregon City	1940	Tee Beam	372 ft	19,211	Fair
82nd DR over HWY 064 No. 09757 064C01105	1.9 MI N of Oregon City	1971	Box Beam or Girders - Multiple	350 ft	19,089	Fair
Thomas Road over Rock Creek No. 06172 029 00008	30 MI E of HWY 213	1957	Channel Beam	23 ft	17,900	Fair
Or 224 (hwy 171) over I-205 (hwy 064) No. 08911A171 00491	At Clackamas Int	1962	Stringer/Multi-beam or Girder	239 ft	17,887	Fair
Lone Elder RD over Gribble Creek No. 06132 006 00099	1.0 MI W of HWY 170	1960	Channel Beam	23 ft	17,700	Fair
Redland Road over Clear Creek No. 06508 018 01183	5.8 M SE of Redland	1957	Tee Beam	148 ft	17,600	Fair
Whiskey Hill RD over Pudding River Overflow No. 06191 015 00762	0.5 MI W of County Line	1956	Stringer/Multi-beam or Girder	77 ft	17,100	Fair
Newland RD over Newland Creek No. 20118 028 00185	.02 MI N. of Homesteader	2005	Slab	36 ft	16,800	Good
US 26 (hwy 026) over Alder Creek No. 19957 026 03324	8.0 MI E of Sandy	2005	Stringer/Multi-beam or Girder	161 ft	16,683	Fair
US 26 (hwy 026) over Wildcat Creek No. 19958 026 03409	8.8 MI E Sandy	2006	Slab	74 ft	16,683	Fair
Maplelane RD over Abernethy Creek No. 06218 001 00180	18 MI NE Beavercreek RD	1932	Channel Beam	80 ft	16,500	Fair
Brightwood Br RD over Sandy River No. 06395 001 00025	0.3 MI NW of Brightwood	1964	Stringer/Multi-beam or Girder	160 ft	16,500	Fair
Lusted RD over Sandy River No. 06580 001 00284	2 MI S of County Line	1926	Truss - Thru	304 ft	16,064	Fair
Amisigger RD over Deep Creek No. 06299 015 00048	032 MI SW Boring	1957	Tee Beam	156 ft	15,600	Fair
Or 99E (hwy 81) over Pudding River No. 02743 01E 02467	027 MI S Canby	1922	Arch - Thru	711 ft	15,402	Fair
CO RD 77 over Johnson Creek No. 01137B	0001 MI NW Mcloughlin Blv	1993	Box Beam or Girders - Multiple	200 ft	15,104	Fair
HWY 160 over Milk Creek No. 20666 160 01081	In Mulino	2009	Stringer/Multi-beam or Girder	170 ft	14,930	Fair
HWY 160 over Molalla River No. 01352A160 01244	1.5 MI S Mulino	1975	Stringer/Multi-beam or Girder	542 ft	14,731	Fair
HWY 3 over Willamette River No. 00357 003 01143	0.1 MI N of Main ST (o C)	1922	Arch - Thru	765 ft	14,550	Fair
Arndt Road over Pudding River Overflow No. 06080A000000000	.001 MI W of Knights RD	1985	Slab	106 ft	14,416	Fair
Arndt Road over Pudding River No. 06521A000 00117	00.3 MI W of Knights Br R	1979	Stringer/Multi-beam or Girder	181 ft	14,416	Fair
Stanley Ave over Johnson Creek No. 06455 033 00015	700 Ft S Johnson CR Blvd	1935	Stringer/Multi-beam or Girder	50 ft	14,100	Fair
Johnson Creek Blvd over Johnson Creek No. 20408 028 00060	06 MI W of SE 82nd Ave	2006	Slab	85 ft	14,098	Good
Stafford RD over HWY 064 No. 09739 064C00332	6.0 MI S of Willamette R	1970	Box Beam or Girders - Single or Spread	398 ft	14,000	Fair
Springwater Road over Clear Creek No. 06512 228 00565	005MI SE of Carver Bridge	1951	Girder and Floorbeam System	130 ft	13,600	Fair
HWY 064 Conn over Bikepath No. 17076 064C01628	0.4 MI N of Portland Scl	1990	Slab	40 ft	13,469	Fair
Or 224 (hwy 171) over Deep Creek No. 02082A171 01390	4.0 MI NW Eagle Creek	1948	Tee Beam	166 ft	13,468	Fair
Washington ST over Abernethy Creek No. 19119 000 00000	005 MI N Oregon City Cc	2003	Box Beam or Girders - Multiple	212 ft	12,680	Good
Sunnybrook ST (w) over Unknown Creek No. 18310 000 00000	South of Sunnyside Road	2001	Stringer/Multi-beam or Girder	50 ft	12,215	Good
Sunnybrook ST (e) over Unknown Creek No. 18311 000 00000	East End of Sunnybrook RD	2001	Stringer/Multi-beam or Girder	80 ft	12,215	Good
SE Montery Ave. over Phillips Creek No. 22355 000 00000	0.63 Mile West I-205	2016	Slab	30 ft	12,215	Good
Or 212 (hwy 174) over HWY 26 No. 13492 174 00847	2.8 MI E Mult-Clack CO LN	1973	Stringer/Multi-beam or Girder	351 ft	12,206	Fair
Or 212 (hwy 174) over Nort Fork Deep Creek No. 23270 174 00791	0.52 MI W Inter. HWY 026	2019	Slab	42 ft	12,206	Good
US 26 (hwy 026) over Salmon River No. 08522 026 03726	10.0 MI E of Sandy Ecl	1972	Stringer/Multi-beam or Girder	447 ft	12,006	Fair
Wilsonville Road over Boeckman Creek No. 16627 000 01262	MP 12.62 Wilsonville RD	1986	Stringer/Multi-beam or Girder	316 ft	11,613	Fair
HWY 81SB - HWY 171 over Johnson Ck No. 09670A01EC00551	At HWY 81 & 171 Intchge	1968	Slab	150 ft	11,588	Fair
Or 224 (hwy 171) over Eagle Creek No. 03060B171 01905	4.3 MI N of HWY 161 JCT	1972	Stringer/Multi-beam or Girder	350 ft	11,487	Fair
Whiskey Hill RD over Rock Creek No. 06543 015 00701	045 MI E HWY 99E	1957	Tee Beam	130 ft	11,450	Fair
HWY 081 NB over Molalla River No. 02061 01E 02203	In Canby	1936	Truss - Deck	600 ft	11,423	Fair
HWY 81 SB over Mollala River No. 02061A01E 02203	In Canby	1963	Stringer/Multi-beam or Girder	589 ft	11,423	Fair
Foster RD over Rock Creek No. 06040 054 00173	1.8 M N of HWY 212	1976	Slab	28 ft	11,400	Fair
Or 224 (hwy 171) over Or 99E (hwy 81) No. 09669A171C00033	HWY 171AA over HWY 81	1994	Box Beam or Girders - Multiple	1,285 ft	10,389	Fair
HWY 160 over Bear Creek No. 24212 160 01586	4.9 MI SE Molino RD	2022	Culvert	22 ft	10,349	Good
US 26 (hwy 026) over Bear Creek No. 19115 026 04260	3.0 MI E Rhododendron Po	2002	Slab	29 ft	10,170	Good
US 26 (hwy 026) over Bear Creek No. 19265 026 04258	3.0 MI E Rhododendron Po	2005	Stringer/Multi-beam or Girder	30 ft	10,170	Good
US 26 (hwy 026) over Zig Zag River No. 19281 026 04381	0.3 MI W Rhododendron Po	2005	Stringer/Multi-beam or Girder	257 ft	10,170	Fair
Oatfield Road over Kellogg Creek No. 06056 368 00020	At Milwaukie Scl	1953	Tee Beam	159 ft	10,094	Fair
Broadway ST CO over HWY 064 No. 09703 064 00869	0.4 MI S of Willamette R	1970	Box Beam or Girders - Multiple	374 ft	10,000	Fair
Stafford RD over Tualatin River No. 20992 000 01358	1 Mile NW of I-205	2010	Stringer/Multi-beam or Girder	450 ft	9,836	Good
Holly LN over Abernethy Creek No. 06217 060 00184	150 Ft S of Redland	1933	Truss - Thru	104 ft	9,700	Poor
I-205 (hwy 064) CO over HWY 64 SB to HWY 3 No. 09403C064C00910	At West Linn Int	1970	Stringer/Multi-beam or Girder	510 ft	9,662	Fair
South Shore Blvd over Oswego Lake No. 06072 220 00020	2 MI S of Lakeview Blvd	1934	Stringer/Multi-beam or Girder	65 ft	9,661	Fair
Childs RD over Oswego Canal No. 18095 039 00163	1.6 MI W of Stafford RD	2000	Slab	64 ft	9,500	Good
US 26 (hwy 026) over Zig Zag River No. 19723 026 04604	1.7 MI E Rhododendron Po	2005	Slab	87 ft	9,297	Fair
Redland RD (w) over Abernethy Creek No. 01214 018 01148	013 MI E HWY 213	1956	Stringer/Multi-beam or Girder	64 ft	9,270	Fair
Redland RD (e) over Abernethy Creek No. 01215 018 01136	014 MI E HWY 213	1956	Stringer/Multi-beam or Girder	96 ft	9,270	Fair
South Shore Blvd over Oswego Canal No. 20650 220 00039	4 MI S Lakeview Blvd	2005	Slab	125 ft	9,102	Good
New Era Road over Parrott Creek No. 06083A009 00040	000 Above Sevcik Pond	1989	Stringer/Multi-beam or Girder	111 ft	9,000	Good
Or 224 (hwy 171)WB over HWY 64 No. 09719 171 00444	2.7 MI N of Clackamas Rv	1974	Box Beam or Girders - Multiple	446 ft	8,943	Fair
Or 99E(HWY81) SB over Hillside No. 07164 01E 01386	1.3 MI S Oregon City Cc	1949	Tee Beam	396 ft	8,817	Fair
HWY 3 SB over Oswego Creek No. 00409 003 00676	1.0 M S of Terwilliger Bv	1930	Arch - Deck	330 ft	8,805	Fair
HWY 3 NB over Oswego Creek No. 00409B003 00682	1.0 M S of Mcvey Ave	1983	Stringer/Multi-beam or Girder	949 ft	8,805	Fair
HWY 064 Conn over Bikepath No. 17077 064C01617	0.5 MI S of Portland Scl	1990	Slab	40 ft	8,600	Fair
Jennifer ST over SPRR No. 17121 000 00000	0.5 MI S of HWY 224	1990	Stringer/Multi-beam or Girder	241 ft	8,341	Good
HWY 172 over Deep Creek No. 03062 172 00208	3.5 MI S Sandy	1948	Tee Beam	161 ft	8,140	Fair
97th Ave over Mt Scott Creek No. 18309 000 00000	.25 M S of Sunnyside Road	2001	Stringer/Multi-beam or Girder	70 ft	8,094	Fair
I-205 (hwy 064) CO over HWY 81 (OR99E) No. 09403R064C00930	At West Linn Br	1970	Stringer/Multi-beam or Girder	72 ft	8,085	Fair
Linwood Ave over Johnson Creek No. 06546 149 00161	0.07 MI S of John CR Blvd	1938	Stringer/Multi-beam or Girder	64 ft	7,673	Fair
Or 211 (hwy 161) over Clackamas River No. 02208 161 03340	In Estacada	1936	Arch - Deck	371 ft	7,518	Fair
Multorpor Mt RD over HWY 26 No. 20338 026 05351	2.9 MI W HWY 53 JCT	2006	Stringer/Multi-beam or Girder	111 ft	7,319	Fair
HWY 161 over Molalla River No. 17355 161 01541	2.7 MI NE of Molalla	1996	Box Beam or Girders - Multiple	318 ft	6,812	Good
Springwater RD over Clackamas River No. 21160 074Y00008	In Carver	2014	Stringer/Multi-beam or Girder	462 ft	6,643	Good
Otty RD over HWY 064 No. 09713 064 01587	0.8 MI S of Portland Scl	1974	Box Beam or Girders - Multiple	420 ft	6,076	Fair
Lake RD over Mt Scott Creek No. 06076B062 00172	3 MI E HWY212 Overpass	1970	Slab	39 ft	5,974	Good
Borland Road over Tualatin River No. 20765 000 00428	010 MI NW 16th ST Willam	2010	Stringer/Multi-beam or Girder	304 ft	5,768	Good
Kropf Road over Rock Creek No. 06506 010 00374	1.7 MI S of HWY 211	1958	Girder and Floorbeam System	94 ft	5,600	Poor
Or 213 (hwy 160) over Marquam Creek No. 03044A160 02234	019 MI N Clack Marion LN	1985	Slab	36 ft	5,569	Good
Or 213 (hwy 160) over Garrett Creek No. 03043A160 02080	034 MI N Clack Marion LN	1953	Tee Beam	90 ft	5,449	Fair
Central Point RD over Parrot Creek No. 06547 028 00472	1.1 MI S of New Era RD	1971	Slab	49 ft	5,405	Good
Sunset Ave. over HWY 064 No. 09724 064 00828	0.9 MI S of Willamette R	1970	Box Beam or Girders - Multiple	239 ft	5,357	Fair
Or 211 (hwy 161) over Rock Creek No. 01802C161 00550	055 M W of Woodburn	1986	Slab	130 ft	5,304	Fair
Bell Avenue over Johnson Creek No. 06545 027 00055	00.6 MI W of 82nd Avenue	1940	Stringer/Multi-beam or Girder	66 ft	5,253	Fair
Or 213 (hwy 160) over Rock Creek No. 18277 160 01866	055 MI N Clack Marion LN	1997	Stringer/Multi-beam or Girder	69 ft	5,214	Fair
Tickle Creek RD over Tickle Creek No. 06568 004 00364	10 MI S of Kelso RD	1961	Girder and Floorbeam System	55 ft	5,162	Fair
Rusk RD (s) over Kellog Creek No. 05C08 220300022	005 S of N Clack Park	1982	Slab	25 ft	5,047	Good
Snuffin RD over Eagle Creek No. 06466 045 00004	0.2 MI S of Eagle Fern Pk	1956	Stringer/Multi-beam or Girder	77 ft	5,000	Poor
SE 172nd Ave over Rock Creek No. 06287 000 00171	01.71 MI N of HWY 212	1968	Slab	29 ft	4,868	Fair
Sequoia Parkway over Oregon Pacific R.R. No. 21937 000 00000	0.1 MI E JCT Redwood	2014	Slab	92 ft	4,686	Good
Eagle Fern RD over North Fork Eagle Creek No. 06424 037 00230	2 MI SE of Firwood RD	1956	Tee Beam	91 ft	4,400	Poor
Bryant RD over Oswego Canal No. 06513 212 00069	1 MI SE Loones Ferry RD	1934	Stringer/Multi-beam or Girder	37 ft	4,400	Fair
Central Point RD over Beaver Creek No. 06044 028 00262	Btwn Geiger&critser RD	1936	Stringer/Multi-beam or Girder	90 ft	4,300	Fair
HWY 064 Conn over West Bridge Park No. 09403A064 01140	W End of West Linn Bridge	1970	Stringer/Multi-beam or Girder	615 ft	3,798	Fair
Feyrer Park RD over Mollala Overflow No. 06264 008 00153	1.5 MI E O HWY 211	1958	Girder and Floorbeam System	48 ft	3,700	Fair
Sutter Road over Goose Creek No. 20462 000 00000	Unknown	2006	Stringer/Multi-beam or Girder	31 ft	3,547	Fair
SE Luther RD over Johnson Creek No. 06591D000	.2MI East of 82nd Street	1938	Stringer/Multi-beam or Girder	60 ft	3,502	Fair
Ten Eyck RD over Sandy River No. 20415 000 00150	2 MI NW HWY 26	2008	Stringer/Multi-beam or Girder	222 ft	3,399	Fair
Boeckman Rd. over Seeley Ditch No. 20227 000 00000	1.8 MI N of Willamette R	2006	Stringer/Multi-beam or Girder	403 ft	3,373	Good
Wilsonville Road over Seeley Ditch No. 20789 000 00000	0.52 MI W of HWY 001	2006	Culvert	35 ft	3,373	Good
HWY 161 over Clear Creek No. 01607A161 02733	6.10 MI SW of Estacada	1931	Tee Beam	150 ft	3,317	Fair
HWY 161 over Canyon Crk No. 01608A161 02154	8.8 MI NE of Molalla	1932	Slab	106 ft	3,276	Fair
Tumala Mountian RD over Fall Creek No. 20119 028 00185	8.7 Miles East of HWY 224	2005	Slab	40 ft	3,214	Good
North Shore Drive over Lakewood Bay No. 05C01A000000000	005 MI West of HWY 43	1929	Slab	27 ft	2,952	Good
Eagle Creek Road over Eagle Creek No. 03060A042 00140	1.40 MI South of HWY 211	1952	Tee Beam	159 ft	2,781	Fair
Wilsonville RD over Corral Creek No. 06015 013 00437	015 MI SW Wilsonville	1958	Channel Beam	34 ft	2,626	Fair
Or 35 (hwy 026) over US 26 (hwy 053) No. 16136 026 05758	At JCT of Hwys 26 and 53	1974	Stringer/Multi-beam or Girder	133 ft	2,492	Fair
HWY 026 over Salmon River No. 19649 026 05779	Unknown	2005	Slab	43 ft	2,492	Good
Lolo Pass RD over Zig Zag River No. 19951 005 00025	0.3 M NE of Zig Zag	2005	Stringer/Multi-beam or Girder	200 ft	2,325	Good
Lolo Pass RD over Bear Creek No. 20793 000 00003	0.03 M N of HWY 026	2006	Slab	64 ft	2,325	Fair
Bakers Ferry RD over Clackamas River No. 06560 019 00341	5.1 MI East of Carver	1970	Arch - Thru	866 ft	2,268	Fair
Petes Mountain RD over Tualatin River No. 01654A003 00354	0.2 MI from Willamette R.	1977	Stringer/Multi-beam or Girder	394 ft	2,060	Fair
Canby-Marquam HWY over Molalla River No. 01515A610101250	005 Mile So of Canby	1930	Stringer/Multi-beam or Girder	315 ft	2,038	Fair
Feyrer Park over Molalla River No. 20148 008 00168	1.7 MI E of HWY 211	2008	Stringer/Multi-beam or Girder	252 ft	1,964	Good
Canby-Marquam HWY over Gribble Creek No. 06025 610100900	040 Mi. So. of Canby	1982	Slab	25 ft	1,863	Good
Whiskey Hill RD over Pudding River No. 22246 000 00805	Clackamas County Line	2015	Stringer/Multi-beam or Girder	440 ft	1,854	Good
Canby Marquam HWY over Bear Creek No. 24051 000 00119	01.2 MI N of HWY 211	2022	Slab	85 ft	1,802	Good
Beaver Creek RD over Milk Creek No. 06198 033 00017	020 MI North of HWY 211	1959	Girder and Floorbeam System	50 ft	1,699	Fair
Harmony RD over HWY 171 No. 09623 171C00242	3.0 MI SE of Milwaukie Cc	1970	Box Beam or Girders - Multiple	291 ft	1,693	Fair
Mulino RD over Milk Creek No. 20147 007 00367	3.0 MI NW of HWY 213	2006	Box Beam or Girders - Multiple	332 ft	1,621	Good
Bakers Ferry RD over Foster Creek No. 20616 000 00250	5.1 MI East of Carver	2006	Culvert	36 ft	1,545	Good
Brightwood Loop RD over Salmon River No. 01438 010 025	0.25 MI N of HWY 26	1929	Truss - Deck	227 ft	1,493	Fair
Rusk Road (n) over Mt Scott Creek No. 06492 031 00020	Btwn Lake Rd&hwy 212	1937	Stringer/Multi-beam or Girder	39 ft	1,442	Good
Coalman RD over Cedar Creek No. 06360 000 00055	00.6 MI E of Ten Eyck RD	1960	Channel Beam	32 ft	1,339	Fair
Ten Eyck RD over Roslyn Lake Inlet Canal No. 18109 000 00000	0.2 MI S of Bull Run RD	1995	Slab	61 ft	1,335	Good
Barlow RD over Bear Creek No. 06422 027 00392	040 MI E HWY 99E	1957	Tee Beam	75 ft	1,300	Fair
Barlow RD over Rock Creek No. 06023 027 00678	070 MI E HWY 99E	1957	Tee Beam	275 ft	1,100	Poor
Fischers Mill RD over Clear Creek No. 06505 019 00312	030 MI SE Redland	1957	Tee Beam	130 ft	1,100	Fair
Lolo Pass RD over Sandy River No. 06573 005 00091	1 MI N of HWY 26	1965	Stringer/Multi-beam or Girder	88 ft	1,100	Fair
Heiple Road (e) over Currin Creek No. 05296 340000020	020 MI No of Estacada	1982	Slab	28 ft	1,036	Good
Se_tolbert_st. over 94TH_AVE No. 22300 000 00000	0.15 Mile W Inter Minman	2017	Slab	55 ft	1,000	Good
Se_tolbert_st. over RR No. 22301 000 00000	0.12 Mile W Inter Minman	2015	Stringer/Multi-beam or Girder	188 ft	1,000	Good

Structure types in Clackamas County

Stringer/Multi-beam or Girder	123	33.5%
Slab	76	20.7%
Box Beam or Girders - Multiple	47	12.8%
Tee Beam	25	6.8%
Frame	21	5.7%
Channel Beam	20	5.4%
Culvert	14	3.8%
Truss - Thru	10	2.7%
Box Beam or Girders - Single or Spread	10	2.7%
Girder and Floorbeam System	9	2.5%
Arch - Thru	5	1.4%
Arch - Deck	3	0.8%
Truss - Deck	3	0.8%
Segmental Box Girder	1	0.3%