Dn Tollway NB over Panther Creek Parkway
Collin County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Dn Tollway NB over Panther Creek Parkway in Collin County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2007, making it 18 years old at the 2025 inventory.
- It carries about 4,000 vehicles a day (traffic count year 2011).
- It is one of 368 of the 1,139 inventoried bridges in Collin County rated fair (32.3%); 1 (0.1%) 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 March 2023, on a 48-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (33.18968, -96.83897)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 338 ft |
| Location | 2.5 Mi N of Main St |
| NBI structure number | 1804309D0470050 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2023 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Collin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 75 over Prairie Creek | 1992 | 246,848 | Fair |
| US 75 over Renner Rd | 1992 | 246,848 | Fair |
| US 75 over Spring Creek | 1992 | 246,848 | Fair |
| US 75 over Drain | 1989 | 229,617 | Fair |
| US 75 over Bowman Branch | 1989 | 229,617 | Fair |
| US 75 over Drain | 1989 | 229,617 | Good |
All bridges nearby: Collin County, TX bridge conditions · every bridge in Collin County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.