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Bridge conditions in Bienville Parish, Louisiana

190 inventoried bridges · 53 rated poor · 2025 National Bridge Inventory

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

Bienville Parish has 53 bridges rated poor out of 190 inventoried, a 27.9% share that puts it well above the national rate of about 7%.

53 of the 190 bridges in Bienville Parish, Louisiana, are rated in poor condition (27.9%) in the 2025 National Bridge Inventory, as of August 20, 2026.
37 bridges (19.5%) are rated good and 100 (52.6%) fair.
The median Bienville Parish bridge was built in 1977.
The busiest poor-rated bridge is I0020 over Crows CR Relief (built 1960), carrying about 37,514 vehicles a day.

Good 19.5% · Fair 52.6% · Poor 27.9% of 190 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
I0020 over Crows CR Relief	1960	37,514	Poor
I0020 over Bear Creek	1964	37,514	Poor
LA0151 over I-20	1963	9,385	Poor
LA0009 over I-20 @ Arcadia	1964	4,151	Poor
Crawford Rd over I-20	1963	2,920	Poor
LA0147 over Saline Bayou	1979	1,988	Poor
LA0004 over Drain	1972	1,558	Poor
LA0153 over Topy Creek Relief	1975	1,377	Poor
LA0153 over Topy Creek Relief	1975	1,377	Poor
LA0153 over Drain	1975	1,377	Poor
LA0153 over Drain	1975	1,377	Poor
LA0155 over Caney Creek	1978	1,222	Poor
LA0009 over Mill Creek	1971	1,172	Poor
LA0009 over Sprawls Mill Creek	1970	1,172	Poor
LA0009 over Readhimer Creek	1971	1,172	Poor
LA0004 over Grand Bayou	1977	1,013	Poor
LA0155 over Brush Creek	1974	972	Poor
LA0004 over Drain	1927	890	Poor
LA0507 over Creek	1993	845	Poor
LA0507 over Creek	1993	845	Poor
US0080 over Crows Creek	1954	780	Poor
US0080 over I-20	1964	780	Poor
US0080 over Slough Bridge	1953	780	Poor
LA0009 over Blooms Mill Creek	1971	771	Poor
LA0155 over Dukedall Creek	1979	713	Poor
LA0154 over I-20	1964	680	Poor
LA0004 over Saline Bayou	1982	504	Poor
LA0517 over Creek	1973	438	Poor
LA0154 over Brushy Creek	1974	429	Poor
LA0519 over I 20 Arcadia	1963	410	Poor
LA0507 over Edwards Mill Creek	1984	396	Poor
LA0009 over Branch	1971	342	Poor
LA0009 over Six Mile Creek	1971	342	Poor
LA0501 over Creek	1960	318	Poor
LA0501 over Creek	1960	318	Poor
LA0501 over Burnt Cabin Creek	1960	218	Poor
LA0501 over Drain	1960	218	Poor
LA0516 over Hope Creek	1961	177	Poor
LA0516 over Poland Branch	1961	177	Poor
Grover Jones Rd over Trib. to Blacklake Creek	1972	170	Poor
Grover Jones Rd over Baker Creek	1977	150	Poor
Grover Jones Rd over Williams Creek	1977	150	Poor
Saline Ridge Rd over Tributary to Saline Bayo	1980	130	Poor
LA0793 over Slough	1978	125	Poor
Foster Arbor Rd over Topy Creek	1975	100	Poor
Ridge Rd over Dry Creek	1976	100	Poor
Ridge Rd over Castor Creek	1976	100	Poor
Domino Rd over Choctaw Creek	1977	100	Poor
James St. over Saline Bayou Tributary	1991	100	Poor
Jot Em Down Rd over Tributary to Saling Bayo	1952	85	Poor
Six Mile Rd over Six Mile Creek	1975	80	Poor
Calhoun Rd over Tributary to Bear Creek	1978	40	Poor
Piney Woods Rd over Six Mile Creek	1977	30	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
I0020 over Black Lake Bayou	1960	37,514	Fair
I0020 over Black Lake Bayou	1960	37,514	Fair
I0020 over Crows CR Relief	1960	37,514	Fair
I0020 over Crows CR Relief	1960	37,514	Poor
I0020 over Bear CR Relief	1964	37,514	Fair
I0020 over Bear CR Relief	1964	37,514	Fair
I0020 over Bear Creek	1964	37,514	Fair
I0020 over Bear Creek	1964	37,514	Poor
I0020 over Caney Creek	1964	37,514	Fair
I0020 over Caney Creek	1964	37,514	Fair

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

All of Louisiana: Louisiana bridge conditions by county · every download on the data page.

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