BELMONT TO HWY 1 over CONN 3 TO HWY 1 NB

Map

Coordinates:
+45.51646, -122.66473
45°30'59" N, 122°39'53" W

Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Name:	BELMONT TO HWY 1 over CONN 3 TO HWY 1 NB
Structure number:	08589B001 30150
Location:	0.4 MI S OF BURNSIDE BR
Purpose:	Carries highway overpass (third level) over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	145.0 ft. `[44.2 m]`
Total length:	1464.0 ft. `[446.2 m]`
Roadway width between curbs:	17.4 ft. `[5.3 m]`
Deck width edge-to-edge:	22.6 ft. `[6.9 m]`
Vertical clearance above deck:	17.7 ft. `[5.4 m]`
Vertical clearance below bridge:	20.3 ft. `[6.2 m]`
Skew angle:	99°
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]`
Number of main spans:	16
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Status:	Open, no restriction `[A]`
Average daily traffic:	5,028 `[as of 2008]`
Truck traffic:	16% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	59.8 tons `[54.4 metric tons]`
Inventory rating:	36.0 tons `[32.7 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	86.0
Recommended work:	Widening of existing bridge or other major structure without deck rehabilitation or replacement `[33]`
Estimated cost of work:	$5,472,000

Average daily traffic:	21,500 `[as of 2000]`
Evaluation:	Not applicable `[N]`