PARKS HIGHWAY over NENANA RIVER AT REX
Map
Coordinates:
+64.21791, -149.2809664°13'04" N, 149°16'51" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | PARKS HIGHWAY over NENANA RIVER AT REX |
Structure number: | 0216 |
Location: | MILE POINT 240.3 |
Purpose: | Carries highway over waterway |
Route classification: | Principal Arterial - Interstate (Rural) [01] |
Length of largest span: | 405.9 ft. [123.7 m] |
Total length: | 509.9 ft. [155.4 m] |
Roadway width between curbs: | 29.9 ft. [9.1 m] |
Deck width edge-to-edge: | 35.1 ft. [10.7 m] |
Vertical clearance above deck: | 17.7 ft. [5.4 m] |
Owner: | State Highway Agency [01] |
Year built: | 1963 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Steel [3] |
Main span design: | Truss - Thru [10] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: July 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 1,062 [as of 2017] |
Truck traffic: | 19% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
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] |
Scour condition: | Countermeasures have been installed to mitigate an existing problem with scour. [7] |
Sufficiency rating: | 58.6 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
July 2018 | Fair | Good | Satisfactory | Satisfactory | 1062 | 58.6 |
July 2016 | Fair | Fair | Satisfactory | Satisfactory | 1092 | 57.1 |
July 2014 | Fair | Fair | Satisfactory | Satisfactory | 1305 | 57.0 |
July 2012 | Fair | Fair | Satisfactory | Satisfactory | 1192 | 62.7 |
August 2010 | Poor | Fair | Satisfactory | Poor | 1186 | 45.7 |
July 2008 | Poor | Fair | Satisfactory | Poor | 1156 | 45.7 |
June 2006 | Fair | Fair | Fair | Fair | 1421 | 44.5 |
June 2005 | Fair | Fair | Fair | Fair | 1384 | 44.5 |
July 2004 | Fair | Fair | Fair | Fair | 1875 | 44.5 |
August 2002 | Fair | Fair | Fair | Fair | 1449 | 44.5 |
August 2000 | Fair | Fair | Fair | Fair | 1449 | 44.5 |
August 1998 | Fair | Fair | Fair | Fair | 1681 | 44.5 |
September 1996 | Fair | Good | Fair | Fair | 1547 | 45.5 |
May 1994 | Fair | Good | Fair | Fair | 1247 | 53.1 |
September 1992 | Fair | Good | Fair | Fair | 1050 | 56.0 |
July 1990 | Fair | Good | Fair | Satisfactory | 1050 | 56.0 |
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 |
Steel Girder/Beam | linear ft. | 610 | 510 | 100 | 0 | 0 |
Steel Protective Coating | sq. ft. | 5,040 | 4,440 | 0 | 0 | 600 |
Steel Stringer | linear ft. | 2,440 | 4 | 2,436 | 0 | 0 |
Steel Protective Coating | sq. ft. | 15,120 | 13,608 | 1,512 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 17,840 | 17,780 | 60 | 0 | 0 |
Superstructure |
Steel Truss | linear ft. | 810 | 397 | 405 | 8 | 0 |
Steel Protective Coating | sq. ft. | 87,070 | 69,657 | 17,413 | 0 | 0 |
Steel Floor Beam | linear ft. | 540 | 0 | 459 | 81 | 0 |
Steel Protective Coating | sq. ft. | 3,700 | 2,300 | 700 | 0 | 700 |
Steel Pin or Pin & Hangar Assembly | each | 6 | 0 | 6 | 0 | 0 |
Steel Protective Coating | sq. ft. | 30 | 18 | 6 | 0 | 6 |
Steel Gusset Plate | each | 78 | 58 | 20 | 0 | 0 |
Steel Protective Coating | sq. ft. | 440 | 440 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 4 | 4 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 70 | 70 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 90 | 60 | 30 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 30 | 30 | 0 | 0 | 0 |
Compression Joint | linear ft. | 250 | 238 | 12 | 0 | 0 |
Assembly without Seal Joint | linear ft. | 40 | 40 | 0 | 0 | 0 |
Bearings |
Movable Bearing | each | 8 | 0 | 2 | 6 | 0 |
Steel Protective Coating | sq. ft. | 80 | 0 | 20 | 0 | 60 |
Fixed Bearing | each | 8 | 0 | 2 | 0 | 6 |
Steel Protective Coating | sq. ft. | 80 | 0 | 20 | 0 | 60 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 1,020 | 988 | 0 | 32 | 0 |