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PR 798 over CA¥AS RIVER

Caguas, Puerto Rico

Map

Coordinates:
+18.29526, -66.05712
18°17'43" N, 66°03'26" W

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Facts

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

Name:	PR 798 over CA¥AS RIVER
Structure number:	000061
Location:	7.5 KM N W OF CAGUAS
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) `[19]`
Length of largest span:	16.4 ft. `[5.0 m]`
Total length:	60.4 ft. `[18.4 m]`
Roadway width between curbs:	18.0 ft. `[5.5 m]`
Deck width edge-to-edge:	22.0 ft. `[6.7 m]`
Owner:	State Highway Agency `[01]`
Year built:	1856
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 13.5 / H 15 `[2]`
Number of main spans:	2
Main spans material:	Masonry `[8]`
Main spans design:	Culvert `[19]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, posting recommended but not legally implemented `[B]`
Average daily traffic:	11,000 `[as of 2002]`
Truck traffic:	5% of total traffic
Structural appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
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]`
Culvert condition:	Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	30.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$585,000

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
November 2018	Fair	6 out of 10	11000	30.0
November 2016	Fair	6 out of 10	11000	7.0
October 2014	Fair	6 out of 10	11000	35.9
October 2012	Fair	6 out of 10	1900	96.7
January 2011	Fair	6 out of 10	1100	70.0
November 2010	Fair	6 out of 10	1900	96.7
November 2008	Fair	6 out of 10	5800	96.2
January 2007	Good	7 out of 10	5800	96.2
February 2005	Good	7 out of 10	5800	96.2
January 2002	Fair	5 out of 10	5600	60.4
October 1999	Fair	6 out of 10	3000	73.2
August 1997	Fair	6 out of 10	3000	73.6
February 1996	Fair	6 out of 10	3000	58.4
August 1993	Fair	5 out of 10	1690	48.5
November 1991	Fair	5 out of 10	1230	47.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Culvert
Other Material Culvert	linear ft.	23	23	0	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	203	190	13	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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