Md 100 Ebr over US 29 Nbr
FairHoward County, Maryland · 0.24 Mile South of Md 103 · Structure no. 100000130121010
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 443 ft
- 3 main spans
- Daily traffic
- 75,332
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 100 Ebr over US 29 Nbr is a steel stringer/multi-beam or girder carrying Md 100 Ebr over US 29 Nbr in Howard County, Maryland. It was built in 1992, so it is 33 years old, younger than the Maryland average of 52.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 75,332 vehicles a day, roughly 8% of them trucks, projected to reach 13,084 by 2026. The structure is 443 ft (135 m) long and 48 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 100 Ebr over US 29 Nbr built?
It was built in 1992, making it 33 years old in 2025.
What condition is Md 100 Ebr over US 29 Nbr in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.
How much traffic does Md 100 Ebr over US 29 Nbr carry?
About 75,332 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 100 Ebr over US 29 Nbr?
The structure is 443 ft (135 m) long with a longest span of 238 ft (72.5 m) and a deck 48 ft wide.
Who owns Md 100 Ebr over US 29 Nbr?
It is owned by the State Highway Agency.