US HIGHWAY 101 NB over EEL RIVER

Map

Coordinates:
+40.50842, -124.11862
40°30'30" N, 124°07'07" W

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

Name:	US HIGHWAY 101 NB over EEL RIVER
Structure number:	04 0016R
Location:	01-HUM-101-M53.91-RDEL
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	304.1 ft. `[92.7 m]`
Total length:	1643.1 ft. `[500.8 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	38.1 ft. `[11.6 m]`
Vertical clearance above deck:	15.4 ft. `[4.7 m]`
Skew angle:	33°
Owner:	State Highway Agency `[01]`
Year built:	1941
Year reconstructed:	1989
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	2
Main spans material:	Steel `[3]`
Main spans design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	4,400 `[as of 2009]`
Truck traffic:	11% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 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:	Basically intolerable requiring high priority of replacement `[2]`
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]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	58.3
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$10,038,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Good	Fair	4400	58.3
October 2015	Good	Good	Very Good	Good	4400	69.5
September 2013	Good	Good	Good	Good	4400	69.5
June 2011	Good	Good	Good	Good	4400	69.5
July 2009	Good	Good	Good	Good	4700	73.4
July 2007	Fair	Good	Satisfactory	Good	4700	73.4
July 2005	Fair	Good	Satisfactory	Good	4700	73.4
July 2003	Good	Good	Good	Good	4700	73.4
July 2001	Good	Good	Good	Good	7300	69.1
July 1999	Good	Good	Good	Good	7300	69.1
June 1997	Good	Good	Good	Good	7300	69.1
November 1994	Good	Excellent	Excellent	Very Good	4700	69.5
November 1992	Good	Excellent	Excellent	Very Good	4700	69.5
March 1990	Good	Excellent	Excellent	Very Good	4700	69.5

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girder	linear ft.	270	256	4	10	0
Prestressed Concrete Girder/Beam	linear ft.	136	136	0	0	0
Steel Stringer	linear ft.	924	924	0	0	0
Steel Protective Coating	sq. ft.	1,414	1,414	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	1,970	1,795	175	0	0
Concrete Protective Coating	sq. ft.	1,826	1,826	0	0	0
Superstructure
Steel Truss	linear ft.	369	369	0	0	0
Steel Protective Coating	sq. ft.	287	227	60	0	0
Deck
Prestressed Concrete Top Flange	sq. ft.	3,587	3,557	30	0	0
Concrete Protective Coating	sq. ft.	3,294	3,294	0	0	0
Superstructure
Steel Floor Beam	linear ft.	247	247	0	0	0
Steel Protective Coating	sq. ft.	739	739	0	0	0
Steel Gusset Plate	each	72	72	0	0	0
Substructure
Reinforced Concrete Column	each	3	3	0	0	0
Reinforced Concrete Pier Wall	linear ft.	40	30	0	10	0
Reinforced Concrete Abutment	linear ft.	23	23	0	0	0
Steel Pile	each	1	1	0	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Reinforced Concrete Pier Cap	linear ft.	40	30	10	0	0
Joints
Pourable Joint	linear ft.	119	119	0	0	0
Compression Joint	linear ft.	9	0	0	9	0
Assembly with Seal	each	18	18	0	0	0
Other Joint	linear ft.	23	23	0	0	0
Bearings
Elastomeric Bearing	each	2	1	0	1	0
Movable Bearing	each	10	10	0	0	0
Fixed Bearing	each	10	10	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	365	365	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	640	640	0	0	0