U.S. HIGHWAY 101 over N1-N101, LINCOLN, CRISSY

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

Map

Coordinates:
+37.80250, -122.46694
37°48'09" N, 122°28'01" W

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

Name:	U.S. HIGHWAY 101 over N1-N101, LINCOLN, CRISSY
Structure number:	34 0019
Location:	04-SF-101-9.14-SF
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	134.8 ft. `[41.1 m]`
Total length:	1521.1 ft. `[463.6 m]`
Roadway width between curbs:	60.0 ft. `[18.3 m]`
Deck width edge-to-edge:	68.2 ft. `[20.8 m]`
Vertical clearance below bridge:	16.1 ft. `[4.9 m]`
Owner:	State Highway Agency `[01]`
Year built:	1936
Year reconstructed:	1939
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	8
Main spans material:	Steel `[3]`
Main spans design:	Truss - Deck `[09]`
Deck type:	Concrete Cast-in-Place `[1]`

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	65,000 `[as of 1999]`
Truck traffic:	4% of total traffic
Deck condition:	Critical `[2 out of 9]`
Superstructure condition:	Fair `[5 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:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	38.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$33,539,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2009	Poor	Critical	Fair	Satisfactory	65000	38.5
November 1989	Poor	Poor	Poor	Poor	103000	2.0