SH 121 NB over SH 114 Ml & Intl Pkwy SB
GoodTarrant County, Texas · SH121/114 JCT N of Dfw · Structure no. 022200035303435
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected May 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,479 ft
- 8 main spans
- Daily traffic
- 89,650
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
SH 121 NB over SH 114 Ml & Intl Pkwy SB is a prestressed concrete stringer/multi-beam or girder carrying SH 121 NB over SH 114 Ml & Intl Pkwy SB in Tarrant County, Texas. It was built in 2011, so it is 14 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 89,650 vehicles a day, roughly 15% of them trucks, projected to reach 89,700 by 2030. The structure is 1,479 ft (450.8 m) long and 70 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 121 NB over SH 114 Ml & Intl Pkwy SB built?
It was built in 2011, making it 14 years old in 2025.
What condition is SH 121 NB over SH 114 Ml & Intl Pkwy SB in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2022.
How much traffic does SH 121 NB over SH 114 Ml & Intl Pkwy SB carry?
About 89,650 vehicles per day (2010 count), of which roughly 15% are trucks.
How long is SH 121 NB over SH 114 Ml & Intl Pkwy SB?
The structure is 1,479 ft (450.8 m) long with a longest span of 159 ft (48.5 m) and a deck 70 ft wide.
Who owns SH 121 NB over SH 114 Ml & Intl Pkwy SB?
It is owned by the State Highway Agency.