I 59 over US 11
Map
Coordinates:
+33.56679, -86.7254933°34'00" N, 86°43'32" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.
Facts
| Name: | I 59 over US 11 |
| Structure number: | 011562 |
| Old structure number: | 00000I59370312B (from 1992 edition) |
| Location: | I59 & US 11 |
| Purpose: | Carries highway overpass over highway |
| Route classification: | Principal Arterial - Interstate (Urban) [11] |
| Length of largest span: | 124.0 ft. [37.8 m] |
| Total length: | 687.0 ft. [209.4 m] |
| Roadway width between curbs: | 39.0 ft. [11.9 m] |
| Deck width edge-to-edge: | 42.0 ft. [12.8 m] |
| Vertical clearance below bridge: | 18.7 ft. [5.7 m] |
| Skew angle: | 30° |
| Owner: | State Highway Agency [01] |
| Year built: | 1976 |
| Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
| Design load: | MS 18 / HS 20 [5] |
| Number of main spans: | 8 |
| Main spans material: | Steel continuous [4] |
| Main spans design: | Stringer/Multi-beam or girder [02] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
2010 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 33,170 [as of 2008] |
| Truck traffic: | 10% of total traffic |
| Deck condition: | Satisfactory [6 out of 9] |
| Superstructure condition: | Satisfactory [6 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Scour condition: | Bridge not over waterway. [N] |
| Operating rating: | 47.9 tons [43.5 metric tons] |
| Inventory rating: | 36.0 tons [32.7 metric tons] |
| Sufficiency rating: | 94.9 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $9,041,000 |
2000 Inspection
| Average daily traffic: | 18,270 [as of 1996] |
| Truck traffic: | 10% of total traffic |
| Evaluation: | Not applicable [N] |
1992 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 25,240 [as of 1988] |
| Truck traffic: | 6% of total traffic |
| Deck condition: | Good [7 out of 9] |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Scour condition: | Bridge not over waterway. [N] |
| Operating rating: | 44.6 tons [40.5 metric tons] |
| Inventory rating: | 35.6 tons [32.4 metric tons] |
| Evaluation: | Functionally obsolete [2] |
| Sufficiency rating: | 92.0 |