US Bridges

Broadway Blvd S over Is 670 Rp IS670E to Cen

Good

Jackson County, Missouri · S 5 T 49 N R 33 W · Structure no. 33647

Built
2011
14 years old
Condition
Good
inspected September 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
349 ft
4 main spans
Daily traffic
14,379
2024 count
Owner
State
State Highway Agency

About this bridge

Broadway Blvd S over Is 670 Rp IS670E to Cen is a prestressed concrete continuous tee beam carrying Broadway Blvd S over Is 670 Rp IS670E to Cen in Jackson County, Missouri. It was built in 2011, so it is 14 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 14,379 vehicles a day, roughly 6% of them trucks, projected to reach 19,412 by 2044. The structure is 349 ft (106.4 m) long and 77 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesBroadway Blvd S
CrossesIs 670 Rp IS670E to Cen
LocationS 5 T 49 N R 33 W
RouteCity Street 0
CountyJackson County
StateMissouri
Coordinates39.09632, -94.58859
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating45.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length349 ft (106.4 m)
Longest span98 ft (29.9 m)
Deck width77 ft (23.5 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,379 (2024)
Projected traffic19,412 by 2044
Trucks6%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$4.5 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Broadway Blvd S over Is 670 Rp IS670E to Cen built?

It was built in 2011, making it 14 years old in 2025.

What condition is Broadway Blvd S over Is 670 Rp IS670E to Cen in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does Broadway Blvd S over Is 670 Rp IS670E to Cen carry?

About 14,379 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Broadway Blvd S over Is 670 Rp IS670E to Cen?

The structure is 349 ft (106.4 m) long with a longest span of 98 ft (29.9 m) and a deck 77 ft wide.

Who owns Broadway Blvd S over Is 670 Rp IS670E to Cen?

It is owned by the State Highway Agency.