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Every bridge in Jefferson County, Oregon

Name: Every bridge in Jefferson County, Oregon
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

80 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Jefferson County, Oregon, has 80 bridges in the 2025 National Bridge Inventory: 37 rated good, 36 fair, and 7 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 97 (hwy 004) over Crooked R Canyon High Br	2000	17,957	Good
US 97 (hwy 004) over Ochoco Main Canal N Unit	2005	13,479	Good
US 97 (hwy 004) over Ochoco Main Canal N Unit	2005	12,575	Good
US 97 (hwy 004)NB over Willow Creek	2006	11,568	Good
US 26 (Hwy 053) over BNSF	2005	11,556	Good
US 97 (hwy 004)SB over Willow Creek	1966	10,393	Fair
US 26 (hwy 053) over N Unit Canal	1948	9,652	Fair
US 26 (hwy 053) over Deschutes River	1934	7,631	Fair
US 26 (hwy 053) over Shitike Creek	1966	7,631	Fair
US 20 (hwy 016) over Lake Creek	2005	5,801	Fair
Irr Bia Rte 4 over Shitike Creek	1965	5,400	Fair
US 97 (Hwy 004) over Hay Creek	2007	4,205	Fair
US 97 (hwy 004) over Trout Creek	2019	4,205	Fair
Hwy 361 SB over N Unit Ochoco Main Canal	1971	2,474	Fair
Old Hwy 97 over Hay Creek	1923	2,116	Fair
Birch Lane over Irrigation Canal	2000	695	Good
Cherry Lane over Irrigation Canal	2003	656	Good
Monroe Lane over North Unit Canal	1947	603	Fair
Jordan Rd over Crooked River	1963	579	Fair
Adams Dr over Irrigation Canal	2005	562	Good
Jericho Lane over North Unit Canal	1972	561	Fair
Jordan Rd over Deschutes River	1963	500	Good
SW Belmont Lane over North Unit Canal	1995	464	Good
Haystack Road over Irrigation Canal	1996	393	Good
NE 9th Street over Willow Creek	2012	381	Fair
Iris Lane over Irrigation Canal	1970	380	Fair
Camp Sherman Road over Metolius River	1963	369	Fair
Ashwood Rd over Trout Creek	2003	361	Good
7TH St Madras over Willow Creek EB	1970	330	Fair
Bear Dr over Irrigation Canal	1983	326	Good
Grizzly Road over Higgins Creek	2005	304	Fair
Dogwood Lane over Irrigation Canal	1948	262	Fair
Bear Dr over Irrigation Canal	1952	260	Poor
Camp Sherman Road over Lake Creek	1969	254	Poor
Culver Highway over Irrigation Canal	2012	251	Good
Irr Bia Rte 2 over Whitewater River	1962	250	Fair
Eureka Lane over Irrigation Canal	1952	235	Poor
Highland Lane over Irrigation Canal	1955	225	Fair
1200000 over Abbot Creek	2004	200	Good
1200000 over Abbot Creek	2004	200	Good
4660000 over Brush Creek	2004	200	Good
C Street over Willow Creek EB	1974	197	Good
SE J Street over Willow Creek EB	2012	197	Good
SE J Street over Willow Creek EB	2022	197	Good
Ford Lane over Irrigation Canal	2002	152	Good
Irr Bia Rte 1 over Shitike Creek	1999	150	Fair
Green Drive over Irrigation Canal	1947	144	Fair
Feather Drive over North Unit Canal	1975	141	Fair
N Adams Dr. over North Unit Main Canal	2003	140	Good
SW Irving Lane over Irrigation Canal	1955	122	Fair
Local Access Road over First Creek	1972	120	Fair
No Data Entered over Lake Creek	2010	120	Good
Ashwood Road over Mud Springs Creek	2006	100	Fair
No Data Entered over Lake Creek	2002	95	Good
Montgomery Rd over Spring Creek	2003	82	Good
Irr Bia Rte 2 over Jefferson Creek	1976	80	Good
Park Lane over Irrigation Canal	2004	76	Fair
Local Access Road over Metolius River	1948	75	Fair
No Data Entered over Canyon Creek #2	1950	75	Good
B Street over Willow Creek EB	1988	66	Good
Coleman Rd over Trout Creek	1965	62	Fair
Gumwood Lane over Irrigation Canal	1948	59	Good
Access Road over Candle Creek	1998	50	Good
Access Road over Canyon Creek	1984	50	Fair
Access Road over First Creek	1984	50	Good
Irr Bia Rte 2 over Shitike Creek	1998	50	Good
McTaggart Road over Willow Creek	1970	50	Fair
No Data Entered over First Creek	2004	50	Good
Lower Metol Access over Metolius River	1947	46	Fair
Coleman Rd over Trout Creek	1990	45	Fair
Local Access Road over Canyon Creek	1976	45	Good
Norris Lane over Irrigation Canal	1950	44	Poor
Access Road over Jack Creek	1946	40	Poor
NE Meadowlark Ln over Irrigation Canal	1947	35	Fair
Rd 1260000 over Roaring Creek	2008	32	Good
No Data Entered over Link Creek	1950	25	Good
Irr Bia Rte 25 over S. Fork Seekseekwa Creek	1973	20	Fair
Usfs #14 over Metolius River	1961	20	Poor
Tract C Road over Metolious River	1988	15	Good
Opal Lane over Irrigation Canal	1952	14	Poor

Source: FHWA National Bridge Inventory, 2025.

Jefferson County bridge conditions · Oregon bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.