Share:

PR 54 over UNKNOWN CREEK

Guayama, Puerto Rico

Map

Coordinates:
+17.95139, -66.13500
17°57'05" N, 66°08'06" W

Facts

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

Name:	PR 54 over UNKNOWN CREEK
Structure number:	027141
Location:	PR-54 INT. PR-744 KM 0.5
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	10.8 ft. `[3.3 m]`
Total length:	24.9 ft. `[7.6 m]`
Roadway width between curbs:	86.0 ft. `[26.2 m]`
Deck width edge-to-edge:	186.0 ft. `[56.7 m]`
Skew angle:	38°
Owner:	State Highway Agency `[01]`
Year built:	1993
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Concrete `[1]`
Main spans design:	Culvert `[19]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	29,800 `[as of 2004]`
Truck traffic:	5% of total traffic
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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]`
Pier/abutment protection:	Navigation protection not required `[1]`
Culvert condition:	Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. `[7]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	91.6

Previous Inspections

Date	Condition	Culvert Condition	ADT	Suff. Rating
April 2017	Good	7 out of 10	29800	91.6
April 2015	Good	7 out of 10	29800	90.6
April 2013	Good	7 out of 10	29800	90.6
April 2011	Good	7 out of 10	30200	91.6
April 2009	Good	7 out of 10	30200	91.6
September 2007	Good	7 out of 10	30200	91.6
December 2005	Good	8 out of 10	24300	89.8
January 2003	Good	8 out of 10	17100	90.2

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
Reinforced Concrete Culvert	linear ft.	374	348	26	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	26	26	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1479375