717 RD-646 / 647 A over SARDINE BRANCH

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

Map

Coordinates:
+40.21766, -95.69178
40°13'04" N, 95°41'30" W

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

Name:	717 RD-646 / 647 A over SARDINE BRANCH
Structure number:	C007420825
Location:	1S SHUBERT (717-646/647)
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	68.9 ft. `[21.0 m]`
Total length:	100.1 ft. `[30.5 m]`
Roadway width between curbs:	13.1 ft. `[4.0 m]`
Deck width edge-to-edge:	13.1 ft. `[4.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1935
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:	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 2003]`
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Critical `[2 out of 9]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	22.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$328,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2008	Poor	Fair	Poor	Critical	5	22.0
December 1999	Poor	Fair	Poor	Poor	5	22.0
December 1991	Poor	Fair	Poor	Poor	5	20.0