I 20 E to I 55 N over Over I 20 WB
PoorPosted for loadRankin County, Mississippi · JCT I 55 & I 20 · Structure no. 110005506109310
- Built
- 1966
- 59 years old, rebuilt 1998
- Condition
- Poor
- inspected December 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 1,317 ft
- 17 main spans
- Daily traffic
- 25,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 20 E to I 55 N over Over I 20 WB is a concrete continuous box beam or girders - single or spread carrying I 20 E to I 55 N over Over I 20 WB in Rankin County, Mississippi. It was built in 1966 and reconstructed in 1998, so it is 59 years old, older than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 25,000 vehicles a day, roughly 8% of them trucks, projected to reach 27,000 by 2043. The structure is 1,317 ft (401.4 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 20 E to I 55 N over Over I 20 WB built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1998.
What condition is I 20 E to I 55 N over Over I 20 WB in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.
How much traffic does I 20 E to I 55 N over Over I 20 WB carry?
About 25,000 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is I 20 E to I 55 N over Over I 20 WB?
The structure is 1,317 ft (401.4 m) long with a longest span of 110 ft (33.5 m) and a deck 43 ft wide.
Who owns I 20 E to I 55 N over Over I 20 WB?
It is owned by the State Highway Agency.