SH 18 / Jackson Co over Cache River
Jackson County, Arkansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 18 / Jackson Co over Cache River in Jackson County, Arkansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1990, making it 35 years old at the 2025 inventory.
- It carries about 919 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 66 of the 136 inventoried bridges in Jackson County rated good (48.5%); 10 (7.4%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (35.64936, -91.05637)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 202 ft |
| Location | Jct SH 18 & SH 37 |
| NBI structure number | 000000000006218 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arkansas department of transportation.
Busiest bridges in Jackson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 67 Sec 15 SB L over SH 17 | 1993 | 13,493 | Good |
| US 67 Sec 15 NB L over SH 17 | 1993 | 13,493 | Good |
| SH 367/Jackson Co. over Grizzle Road Zone E | 1934 | 11,000 | Fair |
| US 67 / Jackson Co over Ditch | 1993 | 11,000 | Good |
| US 67 Jackson Co. over Willow Ditch | 2009 | 11,000 | Good |
| US 67- Jackson Co. over White River - District 5 | 1984 | 10,000 | Fair |
All bridges nearby: Jackson County, AR bridge conditions · every bridge in Jackson County · Arkansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.