SR 88 over Alchesay Canyon

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

Map

Coordinates:
+33.68333, -111.16000
33°40'60" N, 111°09'36" W

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

Name:	SR 88 over Alchesay Canyon
Structure number:	01532
Location:	45.4 mi E Jct US 60
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	17.7 ft. `[5.4 m]`
Total length:	22.0 ft. `[6.7 m]`
Roadway width between curbs:	18.4 ft. `[5.6 m]`
Deck width edge-to-edge:	20.3 ft. `[6.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	1905
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Concrete `[1]`
Main span design:	Arch - Deck `[11]`
Deck type:	Other `[9]`
Wearing surface:	Gravel `[8]`

Good/Fair/Poor Condition:	Fair
Status:	Bridge closed to all traffic `[K]`
Average daily traffic:	432 `[as of 2008]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
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]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	31.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$97,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2010	Fair	Satisfactory	Satisfactory	Fair	432	31.9
February 2000	Good	Good	Good	Good	-	34.0
April 1991	Good	Good	Good	Good	-	37.0