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330TH ST over STREAM
Map
Coordinates:
+41.61261, -91.27443
41°36'45" N, 91°16'28" W
+41.61261, -91.27443
41°36'45" N, 91°16'28" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | 330TH ST over STREAM |
| Structure number: | 000000000102360 |
| Location: | 079043501 |
| Purpose: | Carries highway over waterway |
| Route classification: | Local (Rural) [09] |
| Length of largest span: | 70.9 ft. [21.6 m] |
| Total length: | 70.9 ft. [21.6 m] |
| Roadway width between curbs: | 17.1 ft. [5.2 m] |
| Deck width edge-to-edge: | 18.0 ft. [5.5 m] |
| Owner: | County Highway Agency [02] |
| Year built: | 1930 |
| Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
| Main span material: | Steel [3] |
| Main span design: | Truss - Thru [10] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: May 2018
| Good/Fair/Poor Condition: | Poor |
| Status: | Posted for other load-capacity restriction [R] |
| Average daily traffic: | 10 [as of 2018] |
| Deck condition: | Poor [4 out of 9] |
| Superstructure condition: | Fair [5 out of 9] |
| Substructure condition: | Fair [5 out of 9] |
| Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
| Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
| Water adequacy appraisal: | Equal to present minimum criteria [6] |
| Roadway alignment appraisal: | Equal to present minimum criteria [6] |
| 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: | 45.4 |
| Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| May 2018 | Poor | Poor | Fair | Fair | 10 | 45.4 |
| May 2016 | Poor | Poor | Fair | Fair | 10 | 45.4 |
| May 2014 | Poor | Poor | Fair | Fair | 10 | 45.4 |
| May 2012 | Fair | Fair | Fair | Satisfactory | 10 | 47.4 |
| May 2010 | Fair | Fair | Fair | Satisfactory | 10 | 34.9 |
| April 2008 | Fair | Fair | Fair | Satisfactory | 10 | 34.9 |
| March 2006 | Fair | Fair | Fair | Satisfactory | 10 | 35.1 |
| April 2004 | Fair | Fair | Fair | Satisfactory | 10 | 35.1 |
| October 2001 | Fair | Fair | Fair | Satisfactory | 5 | 35.1 |
| December 1999 | Fair | Fair | Fair | Satisfactory | 5 | 35.1 |
| June 1998 | Fair | Fair | Fair | Satisfactory | 5 | 35.1 |
| May 1996 | Fair | Satisfactory | Fair | Good | 5 | 36.1 |
| April 1994 | Fair | Good | Satisfactory | Good | 5 | 60.8 |
| June 1992 | Fair | Good | Satisfactory | Good | 5 | 60.8 |
| June 1990 | Fair | Good | Satisfactory | Good | 5 | 60.8 |
© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1113304
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1113304