Loading 624,191 bridges... give or take a few.
Loading 624,191 bridges... give or take a few.
Infrastructure Grade
Infrastructure Report Card
7.5% of bridges in poor condition
Total Bridges
14,590
Poor Condition
1,088(7.5%)
Avg Bridge Age
48 yrs
Trend
Stable
| Metric | Kentucky | National Avg | Trend |
|---|---|---|---|
| % Poor Condition | 7.5% | 6.7% | Stable |
| vs. National Average | +0.8 pts | -- | -- |
| Average Bridge Age | 48 yrs | 48 yrs | -- |
| Good or Better | 5,339(36.6%) | -- | -- |
Grade Scale
Percentage of bridges in poor condition over time. The dashed line shows the national average for comparison.
Total Bridges
14,590
Poor Condition
1,088(7.5%)
Average Age
48 yrs
Daily Crossings
66.3M
Good or Better
5,339(36.6%)
These bridges have at least one major component rated "5" (Fair) — one step above the poor threshold. Sorted by daily traffic to highlight highest-impact structures at risk.
| Bridge | Location | Deck | Super | Sub | Daily Traffic |
|---|---|---|---|---|---|
| I-75 S RAMP | Kenton County | 6 | 5 | 6 | 196,929 |
| I-264 | Jefferson County | 5 | 6 | 5 | 166,875 |
| I-65 | Jefferson County | 5 | 7 | 5 | 159,448 |
| I-75 RAMP | Kenton County | 7 | 8 | 5 | 159,350 |
| I-65 | Jefferson County | 5 | 6 | 5 | 141,988 |
| I-264 | Jefferson County | 5 | 6 | 7 | 133,504 |
| I-75 | Kenton County | 5 | 5 | 5 | 132,112 |
| I-75 NC | Kenton County | 5 | 5 | 5 | 132,112 |
| I-65 SB RAMP | Jefferson County | 6 | 6 | 5 | 129,829 |
| I-65 | Jefferson County | 5 | 5 | 5 | 129,829 |
| I-65 | Jefferson County | 5 | 6 | 5 | 129,829 |
| I-65 | Jefferson County | 5 | 5 | 5 | 129,829 |
| I-65 | Jefferson County | 5 | 5 | 5 | 129,829 |
| I-65 | Jefferson County | 5 | 5 | 5 | 129,829 |
| I-65 & RAMP | Jefferson County | 5 | 6 | 5 | 129,829 |
The 10 bridges in poorest condition, ranked by lowest sufficiency rating.
over Lt Fork of Little Sandy
over LICKING RIVER
over CSX RAILROAD
over REDBIRD RIVER
over SHAWNEE CREEK SLOUGH
over CSX RAILWAY
over LYNN CAMP CREEK
over EAST FK-CLARKS RIVER
over TERRAPIN CREEK
over NS (CNO&TP) SYSTEM
States with similar infrastructure profiles, ranked by percentage of bridges in poor condition.
Grading: Grades are based on the percentage of bridges classified as "poor condition." A bridge is in poor condition when at least one major component (deck, superstructure, or substructure) is rated 4 or below on the NBI 0-9 scale.
Data Source: Federal Highway Administration (FHWA) National Bridge Inventory (NBI). Data is updated annually. BridgeStats is not affiliated with or endorsed by the FHWA.
Watchlist Criteria: Bridges with any component rated "5" (Fair) are one step from the poor threshold of 4 and are flagged for monitoring. These bridges are not yet in poor condition but may deteriorate without maintenance.