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HWY BOYLSTON ST over WATER MUDDY RIVER
Map
Coordinates:
+42.34671, -71.09213
42°20'48" N, 71°05'32" W
+42.34671, -71.09213
42°20'48" N, 71°05'32" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | HWY BOYLSTON ST over WATER MUDDY RIVER |
| Structure number: | B161884FCDOTNBI |
| Old structure number: | MDC896098100 (from 1992 edition) |
| Location: | .2 MI W OF MASS AVE |
| Purpose: | Carries highway and pedestrian walkway over waterway |
| Route classification: | Other Principal Arterial (Urban) [14] |
| Length of largest span: | 63.0 ft. [19.2 m] |
| Total length: | 63.0 ft. [19.2 m] |
| Roadway width between curbs: | 68.9 ft. [21.0 m] |
| Deck width edge-to-edge: | 99.7 ft. [30.4 m] |
| Skew angle: | 15° |
| Owner: | State Highway Agency [01] |
| Year built: | 1881 |
| Historic significance: | Bridge is on the National Register of Historic Places [1] |
| Main span material: | Masonry [8] |
| Main span design: | Arch - Deck [11] |
| Deck type: | Not applicable [N] |
Latest Available Inspection: November 2017
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 24,700 [as of 2017] |
| Truck traffic: | 6% of total traffic |
| Superstructure condition: | Fair [5 out of 9] |
| Substructure condition: | Fair [5 out of 9] |
| Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
| Deck geometry appraisal: | Superior to present desirable criteria [9] |
| 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 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: | 81.3 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $3,151,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| November 2017 | Fair | - | Fair | Fair | 24700 | 81.3 |
| November 2015 | Fair | - | Fair | Fair | 27400 | 81.0 |
| November 2013 | Fair | - | Fair | Fair | 41300 | 79.4 |
| November 2011 | Fair | - | Fair | Fair | 41300 | 79.4 |
| November 2009 | Fair | - | Fair | Fair | 41000 | 79.5 |
| November 1999 | Fair | - | Satisfactory | Good | 27000 | 93.4 |
| November 1995 | Good | - | Good | Good | 40473 | 85.0 |
| November 1993 | Fair | - | Satisfactory | Satisfactory | 34393 | 85.5 |
| November 1991 | Fair | - | Satisfactory | Satisfactory | 34920 | 84.4 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
| Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
|---|---|---|---|---|---|---|
| Superstructure | ||||||
| Masonry Arch | linear ft. | 115 | 0 | 65 | 50 | 0 |
| Substructure | ||||||
| Masonry Abutment | linear ft. | 200 | 0 | 170 | 30 | 0 |
| Bridge Rail | ||||||
| Masonry Bridge Rail | linear ft. | 445 | 0 | 445 | 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/1235035
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1235035