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Every bridge in Idaho County, Idaho

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

216 inventoried bridges, busiest first

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

Idaho County, Idaho, has 216 bridges in the 2025 National Bridge Inventory: 87 rated good, 114 fair, and 15 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 95 over Lawyers Canyon Creek	1991	3,500	Fair
US 95 over Little Salmon River	1975	3,100	Fair
SH 13 over M.fk.clearwater River	1994	3,000	Good
US 95 over Cottonwood Creek	1978	3,000	Fair
US 95 over Whitebird Creek	1975	2,800	Fair
US 95 over Little Salmon River	2017	2,600	Good
US 95 over Little Salmon River	1962	2,600	Fair
US 95 over Little Salmon River	1962	2,600	Fair
US 95 over Little Salmon River	1961	2,600	Fair
US 95 over Rapid River	2005	2,600	Good
US 95 over John Day Creek	1960	2,200	Fair
US 95 over Race Creek	2015	2,200	Good
US 95 over Salmon R.;award Br.	1969	2,200	Fair
US 95 over Salmon R.;mckinzie Br.	1969	2,200	Fair
US 95 over Salmon River;goff Bridge	1999	2,200	Fair
US 95 over Skookumchuck Creek	1971	2,200	Fair
US 95 over Slate Creek	1969	2,200	Fair
SH 13 over Butcher Creek	2019	1,200	Good
Hill Street over Lawyer Creek	1972	1,000	Good
SH 13 over S.f.clearwater;harpster	1985	990	Fair
SH 13B over M.f.clwater R.;e.kooskia	1935	980	Poor
SH 162 over Lawyers Canyon Creek	2002	970	Good
SH 162 over Seven Mile Creek	1997	970	Fair
SH 162 over Seven Mile Creek	1949	970	Fair
US 12 over Maggie Creek	2018	940	Good
STC4749; Old Hwy 7 over S.fk.cottonwood Creek	1977	850	Good
Stc 4715;CLEAR Crk over Clear Creek	2021	850	Good
Stc 4749;OLD Hwy 7 over Cottonwood Creek	1947	850	Fair
Stc 4721;BRIDGE St over S.fk.clearwater River	1961	780	Fair
Stc 4709;WHITEBIRD over Whitebird Creek	1973	710	Good
US 12 over Crooked Fk.clearwater R.	1960	610	Fair
Stc 4707;OLD HWY95 over White Bird Creek	2013	590	Good
STC4705;DOUMECQ Rd over Salmon R;whitebird Truss	1935	550	Poor
US 12 over Bimerick Creek	2010	550	Good
US 12 over Deadman Creek	1957	550	Fair
US 12 over Fish Creek	2018	550	Good
US 12 over Glade Creek	2010	550	Good
US 12 over Imnamatnoon Creek	1957	550	Fair
US 12 over Post Office Creek	1960	550	Fair
US 12 over Wawaalamnime Creek	1960	550	Fair
S4718; Old Elk Cty over Elk Creek	1982	480	Fair
Lukes Gulch Road over Three Mile Creek	1965	430	Fair
Stc 4721; S River over Cottonwood Creek	1964	430	Fair
STC4715;CLEARCREEK over Clear Creek	1965	340	Fair
Stc 4718;SELWAY Rd over Lochsa River(lowell Br)	1960	320	Fair
Rapid River Road over Rapid River	1978	260	Good
STC4702;SALMON Rvr over Salmon Rvr (manning Crv)	2018	260	Good
Rock Creek Road over Red Rock Creek	1970	200	Poor
Stc 4710;ROCKY Cyn over Rock Creek	1998	170	Good
Stc 4719;RED River over American River	2014	160	Good
Stc 4719;RED River over Siegel Creek	1964	160	Good
Fdr 100 over Eldorado Creek	1987	150	Fair
No Data Entered over Lolo Creek	1987	150	Good
SH 14 over Elk Creek	1983	150	Fair
SH 14 over Leggett Creek	2018	150	Good
SH 14 over Meadow Creek	1983	150	Fair
SH 14 over Newsome Creek	1953	150	Fair
SH 14 over S.fk.clearwater	1985	150	Good
SH 14 over Silver Creek	1983	150	Fair
Center Creek Road over Rice Creek	1960	140	Fair
Forest Road 1614 over Salmon River	1949	140	Fair
Free Use Road over Whitebird Creek	1950	140	Fair
Nicholes Road over Lawyer Creek;sw.kamiah B	1950	130	Fair
Reservation Line R over Cottonwood Creek	1993	120	Fair
STC 4719;DIXIE Rd over Trapper Creek	1965	120	Good
Stc 4719;DIXIE Rd over Red River	1958	120	Fair
Stc 4719;DIXIE Rd over S.fk.red River	1965	120	Good
Crooked River Road over Crooked River	1965	110	Good
Crooked River Road over S.fk.clearwater River	1986	110	Fair
Crooked River Road over Upper Crooked River	1965	110	Poor
Crooked River Road over Upper Crooked River	2024	110	Good
Stc 4706;WARREN Rd over Lake Creek	1975	110	Good
Stc 4706;WARREN Rd over Summit Creek	1975	110	Good
Stc 4706;WARREN Rd over Summit Creek	1975	110	Good
B Ave over S. Fork Clearwater	1963	100	Fair
No Data Entered over Indian Creek	2011	100	Good
Pollock Road over Little Salmon R;pollock	1927	100	Fair
White Bird Ridge over Little Salmon River	2004	100	Good
Fdr 500 over Eldorado Creek	1967	99	Poor
Kube Road over Stock Creek	1965	80	Fair
Elk Creek Road over Little Salmon River	2004	70	Good
Mcdonald Road over Shebang Creek	1970	70	Fair
Westlake Road over Willow Creek	1996	70	Good
Big Salmon Road over Little Salmon River	2010	60	Good
Fdr 369 over Brushy Fork Creek	1993	60	Good
Fdr 373 over Brushy Fork	1956	60	Fair
Longhaul Road over Longhaul Creek	2024	60	Good
Longhaul Road over Longhaul Creek	2024	60	Good
Skyline Loop Rd over Clear Creek	1984	60	Fair
Admin. Road over Red River	1965	50	Fair
Camp Grd. Rd. 221B over Slate Creek	1957	50	Fair
County Road over N.fk.skookumchuck Creek	1965	50	Fair
Dairy Mt Rd;nf-463 over Skookumchuck Creek	1965	50	Fair
Elk Creek Road over Elk Creek	1965	50	Good
Elk Creek Road over Elk Creek	1965	50	Fair
Fdr 111 over White Sands Creek	1970	50	Fair
Fdr 373 over Nf Spruce Creek	2008	50	Fair
Fh 212;BUCKHORN CR over S.fk.clearwater River	1950	50	Fair
Forest Road 1614 over Carey Creek	1991	50	Fair
Forest Road 1614 over French Creek	1957	50	Poor
Forest Road 1800 over Red River	1960	50	Fair
Forest Road 1809 over American River	1961	50	Fair
Forest Road 1858 over Newsome Creek	1962	50	Fair
Forest Road 1858 over Newsome Creek	1961	50	Fair
Forest Road 1875 over S.fk.clwtr River	1973	50	Fair
Forest Road 2038 over Slate Creek	1953	50	Poor
Forest Road 221 over Allison Creek	1964	50	Fair
Forest Road 222C over Fourth of July Creek	2004	50	Fair
Forest Road 223 over Gedney CR	1934	50	Fair
Forest Road 233 over E. Fk. Crooked River	2004	50	Good
Forest Road 233 over Wildhorse Creek	1955	50	Good
Forest Road 290 over Meadow Creek	1934	50	Fair
Forest Road 357 over Running CR	1956	50	Poor
Forest Road 421 over Little Mallard Creek	1984	50	Poor
Forest Road 421 over Mallard Creek	1992	50	Fair
Forest Road 421 over Mallard Creek	1992	50	Fair
Forest Road 440A over West Fork Newsome Creek	2019	50	Good
Forest Road 443 over American River	1965	50	Fair
Forest Road 443 over Selway River	1934	50	Poor
Forest Road 470 over Selway R Swiftwater	1936	50	Fair
Forest Road 492 over So Fk Clearwater Rv	1980	50	Good
Forest Road 648 over Meadow Creek	1991	50	Fair
Forest Road 651 over Ohara Creek	1958	50	Fair
Forest Road 651 over Ohara Creek	1958	50	Fair
Forest Road 651 over Ohara Creek	1958	50	Fair
Forest Road 651 over Selway River-ohara	1956	50	Poor
Forest Route 311 over Big Creek	2019	50	Good
Fsr 360 over Horse Creek	2009	50	Good
Grouse Cr-marshal over Grouse Creek	2004	50	Good
Guard Station Rd. over Slate Creek	1965	50	Fair
Lake Ck Road 50104 over Lake Creek	1969	50	Fair
Lake Ck Road 50104 over Lake Creek	1970	50	Fair
Mother Lode over American R;se.elk City B	1936	50	Fair
N Elk Lake Rd over Elk Creek	1965	50	Fair
No Data Entered over Crooked Fork Creek	1970	50	Good
No Data Entered over Hazard Creek	1965	50	Good
No Data Entered over Hazard Creek	1951	50	Fair
No Data Entered over Hazard Creek	1963	50	Fair
No Data Entered over Lake Creek	2001	50	Good
No Data Entered over Summit Creek	1977	50	Good
No Data Entered over Warren CR	1969	50	Fair
Old Highway 95 over Slate Creek	1920	50	Fair
Road 492 over Ten Mile Creek	2012	50	Good
Zumwalt Road over S.fk. Cottonwood Creek	2017	50	Good
Compound Road over South Fork Red River	1971	40	Good
Denver Road over Shebang Creek	2024	40	Good
Fdr 103 over Lolo Creek	1962	40	Fair
Fdr 103 over Yoosa Creek	1963	40	Poor
Fdr 373 over Brushy Fork	1957	40	Fair
Fdr 520 over Yoosa Creek	1963	40	Poor
Forest Rd. 221-2 over Slate CR	1976	40	Good
Forest Road 1172 over Red River	1961	40	Good
Forest Road 1190 over Trapper CR	1958	40	Fair
Forest Road 1194 over So. Fk. Red River	1969	40	Fair
Forest Road 1803 over Red River	1967	40	Good
Forest Road 1858 over Newsome Creek	1966	40	Good
Forest Road 1875 over Rainy Day Creek	1972	40	Good
Forest Road 309 over So. Fk. Clearwater River	1962	40	Fair
Forest Road 440A over Newsome Creek	1959	40	Fair
Forest Road 468 over Bargamin CR	1954	40	Fair
Forest Road 492 over Twenty Mile Creek	1958	40	Fair
Mckenzie Creek Rd. over Slippy Creek	1923	40	Fair
Nfsr 223 over Glover Creek	2014	40	Good
Nfsr 50246 over Lake Creek	1976	40	Good
No Data Entered over Gabe Creek	2004	40	Good
No Data Entered over No Data Entered	2011	40	Good
No Data Entered over Snake CR	1949	40	Good
Savage Pass Road over Bridge Creek	2008	40	Good
Cow Creek Road over Salmon River;lucille Br	1937	30	Fair
Fdr 103 over Camp Creek	1968	30	Good
Fdr 1649 over Boulder Creek	1968	30	Fair
Fdr 1649 over Lochsa River	1967	30	Fair
Fdr 566 over Fishing Creek	1954	30	Fair
Forest Road 309 over Mill Creek	1966	30	Fair
Forest Road 309 over Mill Creek	1966	30	Fair
Forest Road 309 over Mill Creek	1966	30	Fair
Forest Road 309 over Mill Creek	1966	30	Fair
Forest Road 309 over Mill Creek	1966	30	Fair
Forest Road 309 over Mill Creek	2011	30	Good
Lolo Creek Road over Lolo Creek	1981	30	Good
Longhaul Road over Cottonwood Creek	2020	30	Good
Longhaul Road over Cottonwood Creek	1960	30	Poor
No Data Entered over Fishing Creek	1954	30	Fair
No Data Entered over Hoodoo Creek	1950	30	Good
No Data Entered over No Data Entered	2018	30	Good
No Data Entered over Swamp Creek	1950	30	Fair
No Data Entered over Wawaalamnine Creek	1978	30	Good
STC4710;GRAVES Crk over Rock Creek	1998	30	Good
STC4710;GRAVES Crk over Salmon River	1973	30	Fair
STC4713;WDLAND Grd over Lolo Creek	2007	30	Good
2502: Lyons Bar over White Bird Creek	2000	25	Good
Forest Road 642 over So. Fk. White Bird Creek	2008	25	Good
Kube Road over Shebang Creek	1965	20	Fair
Mcdonald Road over Shebang Creek	1935	20	Fair
No Data Entered over Eldorado Creek	1974	20	Fair
No Data Entered over Walton Creek	1953	20	Fair
No Data Entered over White Cap CR	1936	20	Good
Fsr 107 over Grave Creek	2014	15	Good
No Data Entered over Cayuse Creek	2017	15	Good
Fdr 5119 over Eldorado Creek	1963	10	Fair
Forest Road 1150 over Red River	1959	10	Fair
Forest Road 222-d over Crooked Creek	1959	10	Fair
Frd 5671 over Pack Creek	2012	10	Good
Frd 5956 over Pack Creek	2012	10	Good
No Data Entered over Deep CR	1964	10	Fair
No Data Entered over No Data Entered	2011	10	Good
No Data Entered over Selway River	1935	10	Good
Old Santiam Road over S.fk. Clearwater River	1934	10	Fair
Rd 360 over Savage Creek	2006	10	Poor
Route 468-a over Deep CR	1938	10	Fair
Fdr 103 over Middle Creek	1973	5	Good
Fdr 568 over East Fork Legendary Bear	2003	5	Good
No Data Entered over Deep CR	2018	5	Good
Steamboat Road over Steamboat Creek	2007	5	Good
2508: Partridge CR over Partridge Creek	1990	4	Fair
2508: Partridge CR over Partridge Creek	1990	4	Fair

Source: FHWA National Bridge Inventory, 2025.

Idaho County bridge conditions · Idaho bridges by county.

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