US 30 (HWY 449) over UPRR & BURNT RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+44.37856, -117.29837
44°22'43" N, 117°17'54" W

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

Name:	US 30 (HWY 449) over UPRR & BURNT RIVER
Structure number:	00700 449 00275
Location:	2.1 MI. S. LIME
Purpose:	Carries highway over railroad and waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	120.1 ft. `[36.6 m]`
Total length:	204.1 ft. `[62.2 m]`
Roadway width between curbs:	19.4 ft. `[5.9 m]`
Deck width edge-to-edge:	20.3 ft. `[6.2 m]`
Vertical clearance above deck:	14.8 ft. `[4.5 m]`
Vertical clearance below bridge:	26.9 ft. `[8.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	1922
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Design load:	MS 13.5 / HS 15 `[3]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	60 `[as of 2008]`
Truck traffic:	9% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	46.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,150,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2009	Poor	Poor	Poor	Poor	60	46.0
October 1999	Fair	Fair	Good	Satisfactory	70	75.8
October 1991	Fair	Satisfactory	Good	Satisfactory	340	55.1