CR 640 over Frost Brook
Fair Condition71 years old65 vehicles/day
Location
| State | Texas |
| County | Limestone |
| Location | 0.20 Mi SE Of SH 164 |
| Carries | CR 640 |
| Crosses | Frost Brook |
| Coordinates | 31.52534, -96.59228 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 46.1 sq m |
| Main Spans | 2 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 65 (2016) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 091470AA0480001 |