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I-70 (SR-70) EBL over SAN RAFAEL RIVER

Emery County, Utah

Map

Coordinates:
+38.92307, -110.40401
38°55'23" N, 110°24'14" W

Facts

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

Name:	I-70 (SR-70) EBL over SAN RAFAEL RIVER
Structure number:	2F 173
Location:	14 MI WEST OF GREEN RIVER
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	69.6 ft. `[21.2 m]`
Total length:	210.6 ft. `[64.2 m]`
Roadway width between curbs:	42.7 ft. `[13.0 m]`
Deck width edge-to-edge:	45.6 ft. `[13.9 m]`
Owner:	State Highway Agency `[01]`
Year built:	1967
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:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	3,505 `[as of 2014]`
Truck traffic:	42% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Satisfactory `[6 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:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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:	87.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Very Good	Satisfactory	3505	87.9
October 2015	Fair	Good	Very Good	Satisfactory	3505	85.9
October 2013	Fair	Good	Good	Satisfactory	1671	81.4
October 2011	Fair	Good	Good	Satisfactory	2455	95.9
October 2009	Fair	Good	Good	Satisfactory	2455	95.9
October 2007	Fair	Good	Good	Satisfactory	2526	95.9
September 2005	Fair	Good	Good	Satisfactory	2526	95.9
October 2003	Fair	Good	Good	Satisfactory	2215	95.9
October 1999	Fair	Good	Good	Satisfactory	1883	92.9
October 1997	Fair	Good	Good	Satisfactory	1565	92.9
October 1995	Fair	Good	Good	Satisfactory	1490	97.9
October 1993	Fair	Good	Satisfactory	Satisfactory	2313	97.8
November 1991	Fair	Satisfactory	Satisfactory	Satisfactory	1192	95.9

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
Prestressed Concrete Girder/Beam	linear ft.	1,248	1,248	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	9,514	9,494	20	0	0
Substructure
Steel Column	each	14	7	7	0	0
Reinforced Concrete Abutment	linear ft.	91	91	0	0	0
Reinforced Concrete Pier Cap	linear ft.	92	70	6	16	0
Joints
Strip Seal Joint	linear ft.	46	0	46	0	0
Bearings
Elastomeric Bearing	each	36	36	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	477	0	477	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/1571181