US 45A over Ksc RR
Chickasaw County, Mississippi · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 45A over Ksc RR in Chickasaw County, Mississippi, 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 1996, making it 29 years old at the 2025 inventory.
- It carries about 5,000 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 135 of the 247 inventoried bridges in Chickasaw County rated good (54.7%); 18 (7.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated January 2023, on a 24-month routine inspection cycle.
- 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 → (33.94324, -88.72698)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 227 ft |
| Location | 5.4 Mi N Monroe Cl |
| NBI structure number | 22000450091922B |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Chickasaw County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 8 over Creek | 1940 | 9,500 | Good |
| N Jackson St over Houlka Creek | 1992 | 9,150 | Good |
| N Jackson Street over Houlka Creek Relief | 1992 | 9,150 | Good |
| US 45A over Kcs RR | 1996 | 5,000 | Good |
| SR 8 over Yalobusha River Relief | 2004 | 4,900 | Good |
| SR 8 over Yalobusha River | 2004 | 4,900 | Good |
All bridges nearby: Chickasaw County, MS bridge conditions · every bridge in Chickasaw County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.