Bridge conditions in Mississippi County, Arkansas
309 inventoried bridges · 22 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
22 of the 309 bridges the federal inventory lists in Mississippi County are rated poor; the rest split 178 good and 109 fair.
- 22 of the 309 bridges in Mississippi County, Arkansas, are rated in poor condition (7.1%) in the 2025 National Bridge Inventory, as of .
- 178 bridges (57.6%) are rated good and 109 (35.3%) fair.
- The median Mississippi County bridge was built in 1987.
- The busiest poor-rated bridge is SH 140-02- Lm 9.08 over National Ditch (built 1967), carrying about 2,900 vehicles a day.
Good 57.6% · Fair 35.3% · Poor 7.1% of 309 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 |
|---|---|---|---|
| SH 140-02- Lm 9.08 over National Ditch | 1967 | 2,900 | Poor |
| Sh140-02- Lm 10.52 over Drainage Ditch | 1967 | 2,900 | Poor |
| SH 77-02- Lm 7.16 over Ditch No. 1 | 1954 | 2,035 | Poor |
| SH 77-02- Lm 6.83 over Little River | 1954 | 2,035 | Poor |
| SH 77-02- Lm 10.42 over Little Rvr Lt Hand Chute | 1952 | 1,800 | Poor |
| SH 77-02-lm 1.9 over Ditch No 20 | 1952 | 1,700 | Poor |
| SH 77-02- Lm 5.97 over Little River | 1954 | 1,700 | Poor |
| SH 77-02- Lm 6.34 over Little River | 1954 | 1,700 | Poor |
| SH 150-01- Lm 1.52 over I55 Sec 12 | 1960 | 1,402 | Poor |
| SH 158-01- Lm 5.37 over I 55-sec 12 | 1960 | 1,134 | Poor |
| SH 239-01- Lm 2.76 over I 55-sec 12 | 1960 | 1,100 | Poor |
| SH 181-01- Lm 1.99 over Ditch No 5 | 1950 | 600 | Poor |
| US 61-02- Lm 2.53 over Frenchmans Bayou | 1954 | 440 | Poor |
| SH 119-02- Lm 6.71 over Ditch No. 41 | 1955 | 397 | Poor |
| SH 312-02- Lm 0.81 over I 55-SEC 12 Log66.28 | 1960 | 380 | Poor |
| SH 239-02- Lm 4.71 over Pemiscot Bayou | 1966 | 340 | Poor |
| SH 120-sec 01-7.19 over Sleepy Bayou | 1949 | 280 | Poor |
| SH 148-02- Lm 7.12 over Drainage Ditch No. 28 | 1960 | 200 | Poor |
| CR 197-c(911=n503) over Pemiscot Bayou | 1977 | 95 | Poor |
| CR S343 - G over Tyronza Creek | 1980 | 45 | Poor |
| CR W940 - G over Ditch No 33 | 1975 | 10 | Poor |
| CR 42-c(911=w346) over Pemiscot Bayou | 1975 | 2 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-55- 12- Lm 31.40 over Ditch No 4 | 1960 | 20,074 | Fair |
| I-55- 12- Lm 37.86 over Ditch No 51 | 1961 | 20,040 | Fair |
| I-55-sec 12- 50.00 over Ditch No 43 | 1962 | 19,000 | Fair |
| I-55-sec 12- 52.30 over Ditch No 41 | 1962 | 19,000 | Fair |
| I -55 Sec 12-69.84 over Ditch No 30 | 1963 | 19,000 | Fair |
| I-55 Frontage Rd-l over Ditch No 6 | 1960 | 18,899 | Good |
| SH 18-07- Lm 2.57 over I 55-sec 12 | 1960 | 17,000 | Fair |
| SH140 @ Plantation over Median Ditch | 1990 | 14,000 | Good |
| I 55-12sb-lm 44.54 over Upper Sandy Bayou | 1962 | 12,500 | Fair |
| I 55-12sb-lm 43.93 over SH 181-sec 1 | 1961 | 12,500 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Arkansas: Arkansas 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.