SH 97 over ESPERANZA CREEK
Map
Coordinates:
+28.54046, -98.7946628°32'26" N, 98°47'41" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | SH 97 over ESPERANZA CREEK |
Structure number: | 151620032807039 |
Location: | 3.00 MI N OF SH 72 |
Purpose: | Carries highway over waterway |
Route classification: | Minor Arterial (Rural) [06] |
Length of largest span: | 29.9 ft. [9.1 m] |
Total length: | 121.1 ft. [36.9 m] |
Roadway width between curbs: | 40.0 ft. [12.2 m] |
Deck width edge-to-edge: | 42.3 ft. [12.9 m] |
Owner: | State Highway Agency [01] |
Year built: | 1955 |
Year reconstructed: | 1970 |
Historic significance: | Bridge is possibly eligible for the National Register of Historic Places [3] |
Design load: | M 18 / H 20 [4] |
Number of main spans: | 4 |
Main spans material: | Concrete [1] |
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: July 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 5,010 [as of 2013] |
Truck traffic: | 31% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 82.7 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
July 2018 | Fair | Satisfactory | Satisfactory | Satisfactory | 5010 | 82.7 |
July 2016 | Fair | Satisfactory | Satisfactory | Satisfactory | 5010 | 80.7 |
January 2015 | Fair | Satisfactory | Satisfactory | Satisfactory | 2300 | 88.2 |
January 2013 | Fair | Satisfactory | Good | Good | 2300 | 80.9 |
January 2011 | Fair | Satisfactory | Good | Good | 590 | 87.1 |
February 2009 | Fair | Satisfactory | Good | Good | 480 | 88.5 |
February 2007 | Fair | Satisfactory | Good | Good | 620 | 93.4 |
January 2005 | Fair | Satisfactory | Very Good | Fair | 570 | 83.1 |
November 2002 | Fair | Satisfactory | Good | Fair | 470 | 83.5 |
September 2000 | Fair | Satisfactory | Good | Fair | 500 | 83.4 |
December 1998 | Good | Good | Very Good | Good | 280 | 95.5 |
July 1996 | Good | Good | Very Good | Good | 380 | 95.1 |
April 1994 | Good | Good | Good | Good | 370 | 95.2 |
September 1991 | Good | Good | Good | Good | 350 | 95.4 |