COUNTY RD 305 over CROOKED CR

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+39.60913, -92.02236
39°36'33" N, 92°01'20" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	COUNTY RD 305 over CROOKED CR
Structure number:	24784
Old structure number:	5520005 069 `(from 1992 edition)`
Location:	S 33 T 56 N R 10 W
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	64.0 ft. `[19.5 m]`
Total length:	104.0 ft. `[31.7 m]`
Roadway width between curbs:	11.8 ft. `[3.6 m]`
Deck width edge-to-edge:	12.1 ft. `[3.7 m]`
Owner:	County Highway Agency `[02]`
Year built:	1910
Historic significance:	Historical significance is not determinable at this time `[4]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Wood or Timber `[7]`

Good/Fair/Poor Condition:	Poor
Status:	Bridge closed to all traffic `[K]`
Average daily traffic:	5 `[as of 2012]`
Truck traffic:	10% of total traffic
Deck condition:	Serious `[3 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	16.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$436,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2012	Poor	Serious	Poor	Poor	5	16.9
July 2010	Poor	Serious	Poor	Poor	5	16.9
July 2008	Poor	Poor	Poor	Poor	5	16.9
June 2006	Poor	Poor	Poor	Poor	5	16.9
June 2004	Poor	Poor	Poor	Poor	5	16.9
June 2002	Poor	Poor	Poor	Poor	5	16.9
June 2000	Poor	Poor	Poor	Fair	5	16.9
June 1998	Poor	Fair	Poor	Fair	5	17.9
March 1991	Poor	Very Good	Poor	Fair	5	16.9