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Every bridge in Blaine County, Idaho

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

96 inventoried bridges, busiest first

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

Blaine County, Idaho, has 96 bridges in the 2025 National Bridge Inventory: 27 rated good, 65 fair, and 4 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
SH 75 over Big Wood River	2002	14,500	Good
SH 75 over Big Wood River	2017	14,500	Fair
SH 75 over Bellevue Canal	1931	7,000	Fair
STC2815;WARM Sprng over Big Wood River	1972	6,300	Fair
Dollar Road over Trail Creek	1988	5,000	Good
SH 75 over Richfield Canal	1955	4,500	Fair
US 93 over Little Wood River	1977	2,900	Fair
US 93 over Little Wood River	1977	2,900	Fair
STC2818;E Fork Rd over Big Wood River	1974	2,800	Fair
SH 75 over Big Wood River	1991	2,400	Fair
US 20 over Big Wood River	2017	2,200	Good
US 20 over Rock Creek	2019	2,200	Fair
STC2822;GLENDALE R over Big Wood River	1998	2,000	Good
STC2822;GLENDALE R over Bypass Canal	1998	2,000	Good
STC2822;GLENDALE R over Glendale Canal	2021	2,000	Good
US 20 over Dry Creek	1991	2,000	Good
US 20 over Silver Creek	1979	2,000	Fair
US 20 over Silver Creek	1979	2,000	Fair
STC2810;GANNETT Rd over District Canal	1998	1,900	Fair
Broadford Road over Big Wood R;w.bellevue Br	1974	1,800	Fair
SH 75 over Big Wood River	1991	1,400	Good
SH 75 over Big Wood River	1958	1,400	Fair
SH 75 over Big Wood River	2020	1,400	Good
Leadville Ave over Trail Creek	1980	1,000	Fair
Old Dollar Road over Trail Creek	2004	1,000	Fair
SH 75 over Frenchman Creek	1974	1,000	Fair
SH 75 over Salmon River	1977	1,000	Fair
US 20 over Grove Creek	1971	970	Fair
US 20 over Loving Creek	1971	970	Good
US 93 over Little Wood River	1987	910	Fair
US 93 over Little Wood River	1987	910	Fair
US 93 over Little Wood River	1987	910	Fair
US 93 over Silver Creek	1979	910	Fair
SH 75 over Beaver Creek	1974	800	Fair
SH 75 over Smiley Creek	1977	800	Fair
Broadford Road over Big Wood River	1985	700	Good
East Fork Road over Hyndman Creek	1994	700	Good
Adams Gulch Road over Big Wood River	2018	630	Good
STC2815;WARM Sprgs over Warm Springs Creek	1955	560	Fair
Second Avenue over Trail Creek	1995	500	Fair
Serenade Lane over Trail Creek	1995	500	Fair
Aspen Drive over Warm Springs Creek	1991	390	Fair
Broadway Blvd over Big Wood River	2001	350	Fair
STC2814;LTL Wood over East Canal	1956	260	Good
STC2814;LTL Wood over Little Wood River	1978	260	Fair
STC2816;BULLION St over Big Wood River	1972	170	Good
Muldoon Canyon Rd over Muldoon Creek	2021	160	Good
North Picabo Road over Silver Creek;n.picabo B	1989	140	Fair
Dry Creek Road over Little Wood River	1977	120	Fair
Bitterroot Road over Trail Creek	1965	100	Fair
Fdr over Alturas Lake Creek	1964	100	Fair
Fdr over Baker Creek	1964	100	Good
Hulen Meadows Road over Big Wood River	1975	100	Fair
Labrador Lane over Bellevue Canal	2000	100	Fair
Pero Road over Bellevue Canal	1993	100	Fair
Silverweed Way Rd over Trail Creek	1965	100	Fair
Little Wood Res Rd over Little Wood River	1991	90	Fair
Foothill Lane over Little Wood River	1978	80	Fair
Road over Hyndman Creek	1994	80	Good
Fdr over Wood River	1967	70	Fair
Kilpatrick Br. Rd. over Silver Creek	1978	60	Poor
Stocker Creek Road over Silver Creek	1977	60	Fair
Fdr over Alturas Lake Creek	1955	50	Fair
Fdr over Copper Creek	2002	50	Good
Fdr over East Fork Wood River	1974	50	Good
Fdr over Frenchman Creek	2024	50	Good
Fdr over North Fork Wood River	1956	50	Fair
Fdr over North Fork Wood River	1955	50	Fair
Fdr over North Fork of Wood River	1955	50	Poor
Fdr over Pole Creek	2013	50	Good
Fdr over Salmon River	1957	50	Fair
Fdr over Warm Springs Creek	1954	50	Fair
Fdr over Warm Springs Creek	1953	50	Fair
Fdr over Warm Springs Creek	1959	50	Fair
Fdr over Warm Springs Creek	1952	50	Fair
Fdr over Warm Springs Creek	1991	50	Fair
Fdr over Wood River	1959	50	Fair
Fdr over Wood River	1953	50	Fair
Fdr over Wood River	1962	50	Fair
Pole Creek Road over Salmon River	1974	50	Good
Pr over North Fork Wood River	1950	50	Poor
River Lane over W.br.little Wood River	1952	50	Fair
Riverview Street over Bellevue Canal	1980	40	Fair
Timberline Road over E. Fk. Wood River	1920	40	Fair
Cenarrusa Lane over Little Wood River	1940	35	Fair
Austin Road over Fish Creek	2009	30	Fair
Cove Creek Road over E.fk.big Wood River	1978	30	Fair
Deer Creek Road over Big Wood River;deer CR.	1982	30	Good
Fdr over Hyndman Creek	1985	30	Good
Griffin Lp(north) over W.br.little Wood River	1959	30	Fair
Hi 5 Canyon Road over Little Wood River	1986	30	Fair
Priest Road over Silver Creek;s.e. Picabo	1995	30	Good
Smiley C Airport R over Salmon River	1950	30	Fair
Fdr over Smiley Creek	1979	25	Fair
Old Highway 93 over Richfield Canal	1932	10	Poor
Griffin Loop South over W. Br. Little Wood River	1978	8	Good

Source: FHWA National Bridge Inventory, 2025.

Blaine County bridge conditions · Idaho bridges by county.

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