CITY STREET over PIEDRAS RIVER

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

Map

Coordinates:
+18.39500, -66.06000
18°23'42" N, 66°03'36" W

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

Name:	CITY STREET over PIEDRAS RIVER
Structure number:	000031
Location:	EXPERIMENTAL STATION R.P.
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) `[19]`
Length of largest span:	29.9 ft. `[9.1 m]`
Total length:	69.9 ft. `[21.3 m]`
Roadway width between curbs:	16.1 ft. `[4.9 m]`
Deck width edge-to-edge:	20.3 ft. `[6.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	1853
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Number of main spans:	3
Main spans material:	Masonry `[8]`
Main spans design:	Arch - Deck `[11]`
Deck type:	Other `[9]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Bridge closed to all traffic `[K]`
Average daily traffic:	2,600 `[as of 2005]`
Truck traffic:	2% 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:	Unknown `[*]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
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:	74.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$196,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2009	Fair	Satisfactory	Satisfactory	Satisfactory	2600	74.0
January 1999	-	-	-	-	2600	17.0
February 1991	Fair	Fair	Fair	Fair	2500	36.6