SH 307 over Fourche LaFave River
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | SH 307 over Fourche LaFave River |
Structure number: | 000000000006047 |
Location: | 2.5 MI S Jct SH307&28 |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 80.1 ft. [24.4 m] |
Total length: | 637.2 ft. [194.2 m] |
Roadway width between curbs: | 27.9 ft. [8.5 m] |
Deck width edge-to-edge: | 30.8 ft. [9.4 m] |
Owner: | State Highway Agency [01] |
Year built: | 1984 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | M 18 / H 20 [4] |
Number of main spans: | 11 |
Main spans material: | Steel [3] |
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] |
Latest Available Inspection: October 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 200 [as of 2014] |
Truck traffic: | 1% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
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] |
Pier/abutment protection: | Navigation protection not required [1] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 97.1 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2018 | Fair | Satisfactory | Good | Satisfactory | 200 | 97.1 |
October 2016 | Fair | Satisfactory | Good | Satisfactory | 130 | 97.1 |
October 2014 | Fair | Satisfactory | Good | Satisfactory | 130 | 90.2 |
October 2012 | Fair | Satisfactory | Good | Fair | 60 | 79.2 |
October 2010 | Fair | Good | Good | Fair | 60 | 79.2 |
October 2008 | Fair | Good | Good | Fair | 60 | 79.2 |
December 2006 | Good | Good | Good | Good | 50 | 90.2 |
December 2004 | Good | Good | Very Good | Good | 50 | 90.2 |
October 2002 | Good | Very Good | Very Good | Good | 50 | 89.9 |
October 2000 | Good | Very Good | Excellent | Very Good | 70 | 89.9 |
November 1998 | Good | Very Good | Excellent | Very Good | 70 | 89.9 |
November 1996 | Good | Very Good | Excellent | Very Good | 50 | 89.9 |
November 1994 | Good | Very Good | Excellent | Very Good | 50 | 89.9 |
December 1992 | Good | Very Good | Excellent | Very Good | 50 | 89.9 |
October 1990 | Good | Very Good | Excellent | Very Good | 103 | 97.1 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 2,540 | 2,000 | 540 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 19,640 | 13,000 | 6,640 | 0 | 0 |
Substructure |
Steel Column | each | 10 | 9 | 1 | 0 | 0 |
Reinforced Concrete Column | each | 8 | 8 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 97 | 97 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 272 | 162 | 100 | 10 | 0 |
Bearings |
Elastomeric Bearing | each | 88 | 88 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 1,274 | 1,274 | 0 | 0 | 0 |