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Every bridge in Grant County, Oregon

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

145 inventoried bridges, busiest first

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

Grant County, Oregon, has 145 bridges in the 2025 National Bridge Inventory: 69 rated good, 70 fair, and 6 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 26 (hwy 005) over Canyon Creek (john Day)	2002	6,551	Good
US 26 (hwy 005) over John Day River (coles)	2010	2,849	Good
US 26 (hwy 005) over Beech Cr(mt Vernon)	1956	2,836	Fair
US 26 (hwy 005) over Dixie Crk (prairie City)	1939	2,104	Fair
US 26 (hwy 005) over Indian Creek	1939	1,893	Fair
US 26 (hwy 005) over John Day R(prairie City)	1939	1,893	Fair
US 26 (hwy 005) over John Day R(mt Vernon)	1967	1,377	Good
US 26 (hwy 005) over Mcclellan Creek	1979	1,377	Fair
US 26 (hwy 005) over Riley Creek	1965	1,377	Fair
US 26 (hwy 005) over Moon Creek	1953	1,191	Fair
US 26 (hwy 005) over Fields Creek	1979	1,058	Fair
US 26 (hwy 005) over John Day R(moores Xing)	1964	927	Good
Adam Road over Canyon Creek	2003	918	Good
US 26 (hwy 005) over S F John Day R. Dayville	1967	900	Fair
US 26 (hwy 005) over John Day R (stewarts Br)	1966	896	Good
US 26 (hwy 005) over Cottonwood Creek	1998	884	Good
US 26 (hwy 005) over Rattlesnake Creek	1979	884	Good
Hwy 48 over Sheep Gulch	2015	871	Fair
US 395 (hwy 048) over Canyon Creek	1962	871	Fair
Or 19 (hwy 005) over Rock CR. (picture Gorge)	1941	814	Fair
US 395 (hwy 028) over Beech Creek (9TH Xing)	1967	774	Good
US 395 (hwy 028) over Beech Crk (8TH Xing)	1967	774	Good
Hwy 48 over Vance Creek	2015	765	Good
US 395 (hwy 048) over Bear Creek	1984	706	Good
County Rd over Clear Creek	1968	545	Fair
US 395 (hwy 028) over Beech Creek (6TH Xing)	1958	536	Fair
US 395 (hwy 028) over Beech Crk (7TH Xing)	1972	536	Fair
US 395 (hwy 048) over Silvies River (1ST Xing)	1996	490	Good
US 395 (hwy 048) over Silvies River (2ND Xing)	1996	490	Good
US 395 (hwy 028) over Long Creek	1985	485	Fair
US 395 (hwy 028) over Fox Creek	1941	479	Fair
US 395 (hwy 028) over Smith Creek	1941	460	Fair
Or 7 (hwy 071) over M Fk John Day R (austin)	1972	402	Good
County Rd over Clear Creek	1998	383	Good
NW 3RD Ave over Canyon Creek	1989	364	Fair
Or 19 (hwy 005) over Dick Creek	1993	357	Good
Or 19 (hwy 005) over Dry Gulch	1985	357	Good
Or 19 (hwy 005) over John Day R. (goose Rock)	2011	357	Good
Or 19 (hwy 005) over Johnny Creek	1985	357	Good
US 395 (hwy 028) over Pass Creek	1980	342	Fair
US 395 (hwy 028) over M Fk John Day R (ritter)	2004	308	Fair
US 26 (hwy 005) over Bridge Crk (2ND Xing)	2007	279	Good
US 26 (hwy 005) over Bridge Crk (3RD Xing)	2006	279	Good
US 26 (hwy 5) over Bridge Crk (1ST Xing)	2007	279	Good
Or 19 (hwy 005) over Bone Creek	1978	251	Fair
Or 19 (hwy 005) over Branson Creek	1979	251	Fair
Or 19 (hwy 005) over Holmes Creek	1992	251	Good
Or 19 (hwy 005) over N Fork John Day River	1938	251	Fair
No Data Entered over Trail Creek	2020	240	Good
County Rd 20 over Middle Fork John Day Rvr	1979	221	Good
Portal Lane over Canyon Creek	1972	219	Fair
W. Izee Street over Canyon Creek	2001	219	Good
County Rd 20 over Middle Fork John Day Riv	1996	217	Good
County Rd 20 over Big Boulder Creek	1996	212	Good
Hwy 402 over N Fork John Day River	2008	195	Good
Co Rd 71 over Indian Creek	1994	190	Fair
County Rd 65 over Canyon Creek	1960	185	Fair
Ingle St over John Day R(mt Vernon)	1964	183	Fair
Ingle St. over Beech Cr(mt Vernon)	1963	183	Good
SW 4TH Ave. over Canyon Creek	1962	183	Good
Os 100 Bridge St over John Day R(bridge St)	1961	177	Fair
W. Bridge St over Canyon Creek	1989	144	Good
Road over Desolation CR	1976	135	Fair
Road over Desolation Creek	1957	135	Fair
C15-long Creek Rd over N.fork John Day River	1899	132	Fair
Elkhorn Drive over N. Fk. John Day River	2011	130	Good
Elkhorn Drive over Onion Creek	2012	130	Good
Br St Prairie City over John Day River	1949	123	Good
Nugget Street over Canyon Creek	1972	111	Poor
Nfsr 13 over John Day River	1999	110	Good
4550000 Road over Badger Creek	1998	100	Poor
County Rd 15 over Middle Fork John Day R	1959	99	Fair
Fas B540 over Middle Fork John Day Riv	1956	99	Fair
Lamford Drive over Canyon Creek	2005	93	Good
3600000 over Camp Creek	1957	80	Fair
3600000 over Middle Fk John Day River	2002	80	Good
Nfsr over Bear Creek - Crab	1971	80	Poor
USFS Road over Lick Creek	2009	80	Good
County Rd 20A over Mid Fk John Day River	1999	79	Good
County Rd 42 over South Fork John Day Rive	1966	74	Fair
Inland St over Canyon Creek	1972	72	Fair
County Rd 44 over Belshaw Creek	1962	65	Fair
County Rd 20 over Mid Fk John Day River	2007	61	Good
Pine Creek Road over Pine Creek	2011	58	Good
C61-n.riverside Rd over John Day R(riverside Br)	1959	55	Fair
County Rd 25 over Fox Creek	1993	55	Fair
6203: Franks-holme over John Day River	1965	50	Good
6207: South Fork J over Murderers Creek	1967	50	Good
6207: South Fork J over South Fork John Day Rive	1965	50	Good
6207: South Fork J over South Fork John Day Rive	1971	50	Good
6207: South Fork J over Sunflower Creek	2022	50	Good
Flat Creek Road over John Day River (odfw)	2005	50	Good
Nfs Road over Sf Desolation Creek	2003	50	Fair
USFS Road over Granite Boulder Creek #2	2009	50	Good
USFS Road over Litt Malheur River Crab	2010	50	Good
County Rd 42 over South Fork John Day Rive	1966	48	Good
County Rd 37 over Cotton Wood CR.	1986	44	Fair
County Rd 60 over Strawberry CR	1992	44	Fair
C44-belshaw Crk Rd over John Day R(bellshaw Br)	1966	43	Fair
Main Street over John Day R(prairie City)	1960	41	Fair
2090000 over Big Creek	1960	40	Fair
2400000 over Deer Creek	1974	40	Fair
2400000 over Deer Creek	1974	40	Fair
3690000 over Camp Creek	1966	40	Fair
C4-wall Creek Rd over Wall Creek	1965	37	Fair
Patterson Rd over John Day River	1990	35	Fair
C57-morgan Rd over John Day R(morgan Br)	1976	31	Poor
County Rd 3 over Wall Creek	1969	31	Fair
3700000 over Silvies River	1968	30	Good
Road over Desolation Creek	1977	30	Good
C45-moon Creek Rd over John Day R(moon CR Br)	1924	29	Fair
C70-widows Crk Rd over John Day R(widows CR Br)	1980	29	Fair
Co Rd 18 over S.fork Long Creek	1967	21	Fair
Co Rd 18 over S.fork Long Creek	2024	21	Good
County Rd 18 over Long Creek	1974	21	Poor
2635000 over John Day River	1963	20	Poor
Fs Road over Murderers Creek	2003	20	Good
Usfs Rd over Silvies River (seneca)	1990	20	Fair
County Rd 29 over North Fork John Day Riv	1962	19	Fair
Road over Desolation Creek	1977	19	Good
County Rd 1 over N Fk John Day R(rudio Br	1966	16	Fair
1675000 over N.f. Malheur River	1959	15	Fair
5506000 over Oriental Creek	2008	15	Good
Fs Road over Meadow Fork of Big Creek	2005	15	Fair
Fsr 5506 over Texas Bar Creek	2004	15	Good
North Bridge Rd. over Silvies River (seneca)	1979	12	Fair
1647000 over Summit Creek	2024	10	Good
3650000 over Camp Creek	1958	10	Fair
6203: Franks-holme over Holmes Creek	2014	10	Good
7540: Goose Creek over Squaw Creek	1979	10	Good
7569: North Fork J over Stoney Creek	2008	10	Fair
7569: Skull Canyon over North Fork John Day Rive	1950	10	Fair
Road over Meadow Creek	1956	10	Fair
Road over Wilson Creek	1960	10	Fair
Forest Rd 58 over Sunflower Creek	1962	7	Fair
Rd 5800 over Sunflower Creek	1979	7	Good
1300862 over Deardorff Creek	2024	5	Good
Fs Road over Lightning Creek	2006	5	Fair
NFS Road over Granite Boulder Creek	2005	5	Fair
No Data Entered over Canyon Creek - Crab	2007	5	Good
No Data Entered over E Fk Beech Creek	2018	5	Good
No Data Entered over Wall Creek	2009	5	Good
6207: South Fork J over South Fork John Day Rive	1987	4	Good
6207: South Fork J over South Fork John Day Rive	1971	1	Good
Hwy 28 Front. Rd over Beech Crk (frntg Rd)	1993	1	Fair

Source: FHWA National Bridge Inventory, 2025.

Grant County bridge conditions · Oregon bridges by county.

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