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HAMILTON over METROLINK

St. Louis, Missouri

Map

Coordinates:
+38.65211, -90.29206
38°39'08" N, 90°17'31" W

View more info at Bridgehunter.com

Facts

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

Name:	HAMILTON over METROLINK
Structure number:	12949
Location:	AT DELMAR AVENUE
Purpose:	Carries highway over railroad
Route classification:	Local (Urban) `[19]`
Length of largest span:	34.1 ft. `[10.4 m]`
Total length:	89.9 ft. `[27.4 m]`
Roadway width between curbs:	42.0 ft. `[12.8 m]`
Deck width edge-to-edge:	58.1 ft. `[17.7 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	22°
Owner:	County Highway Agency `[02]`
Year built:	1936
Historic significance:	Historical significance is not determinable at this time `[4]`
Number of main spans:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	1,300 `[as of 2017]`
Truck traffic:	2% of total traffic
Deck condition:	Serious `[3 out of 9]`
Superstructure condition:	Serious `[3 out of 9]`
Substructure condition:	Serious `[3 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
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 minimum criteria `[6]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	19.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$958,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Poor	Serious	Serious	Serious	1300	19.5
April 2016	Poor	Serious	Serious	Serious	1300	19.5
April 2015	Poor	Serious	Serious	Serious	1300	19.5
April 2014	Poor	Poor	Poor	Poor	1300	35.2
April 2013	Poor	Poor	Poor	Poor	1300	39.2
May 2012	Poor	Poor	Poor	Poor	1300	39.2
May 2010	Poor	Poor	Poor	Poor	1300	39.2
April 2008	Poor	Poor	Poor	Fair	1300	39.2
June 2006	Poor	Poor	Poor	Fair	1300	40.8
May 2004	Fair	Fair	Fair	Satisfactory	1300	55.8
June 2002	Fair	Fair	Fair	Satisfactory	1300	55.8
May 2000	Fair	Fair	Fair	Satisfactory	1300	55.8

© Copyright 2012-19, 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/1273979