US0061 over MONTE SANO BAYOU
Map
Coordinates:
+30.50904, -91.1547430°30'33" N, 91°09'17" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.
Facts
| Name: | US0061 over MONTE SANO BAYOU |
| Structure number: | 611700079009774 |
| Location: | 61170079009774 |
| Purpose: | Carries highway over waterway |
| Route classification: | Other Principal Arterial (Urban) [14] |
| Length of largest span: | 64.0 ft. [19.5 m] |
| Total length: | 133.9 ft. [40.8 m] |
| Roadway width between curbs: | 25.9 ft. [7.9 m] |
| Deck width edge-to-edge: | 29.2 ft. [8.9 m] |
| Skew angle: | 85° |
| 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: | 3 |
| Main spans material: | Prestressed concrete [5] |
| 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: | 3,010 [as of 2009] |
| Truck traffic: | 11% of total traffic |
| Deck condition: | Very Good [8 out of 9] |
| Superstructure condition: | Very Good [8 out of 9] |
| Substructure condition: | Very Good [8 out of 9] |
| Channel protection: | Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8] |
| Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
| Operating rating: | 72.3 tons [65.7 metric tons] |
| Inventory rating: | 36.6 tons [33.3 metric tons] |
| Evaluation: | Functionally obsolete [2] |
| Sufficiency rating: | 93.7 |
2000 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 2,846 [as of 1997] |
| Truck traffic: | 11% of total traffic |
| Deck condition: | Very Good [8 out of 9] |
| Superstructure condition: | Very Good [8 out of 9] |
| Substructure condition: | Very Good [8 out of 9] |
| Channel protection: | Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7] |
| Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
| Operating rating: | 56.4 tons [51.3 metric tons] |
| Inventory rating: | 30.7 tons [27.9 metric tons] |
| Evaluation: | Functionally obsolete [2] |
| Sufficiency rating: | 89.6 |
1992 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 2,438 [as of 1991] |
| Truck traffic: | 11% of total traffic |
| Deck condition: | Very Good [8 out of 9] |
| Superstructure condition: | Very Good [8 out of 9] |
| Substructure condition: | Very Good [8 out of 9] |
| Channel protection: | Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8] |
| Operating rating: | 56.4 tons [51.3 metric tons] |
| Inventory rating: | 30.7 tons [27.9 metric tons] |
| Evaluation: | Functionally obsolete [2] |
| Sufficiency rating: | 92.9 |