US Bridges

S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr

Good

Dallas County, Iowa · S Grand P Pw over Rrdriv · Structure no. 000000000505765

Built
2024
1 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
444 ft
4 main spans
Daily traffic
6
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr is a prestressed concrete stringer/multi-beam or girder carrying S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr in Dallas County, Iowa. It was built in 2024, so it is 1 years old, younger than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6 vehicles a day, projected to reach 6 by 2043. The structure is 444 ft (135.4 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesS Grand Prairie Pw
CrossesRaccoon Rvr Dr&iaisrr
LocationS Grand P Pw over Rrdriv
RouteCity Street 0
CountyDallas County
StateIowa
Coordinates41.52889, -93.85069
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating42.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length444 ft (135.4 m)
Longest span122 ft (37.2 m)
Deck width58 ft (17.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6 (2023)
Projected traffic6 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr built?

It was built in 2024, making it 1 years old in 2025.

What condition is S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr 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 2024.

How much traffic does S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr carry?

About 6 vehicles per day (2023 count).

How long is S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr?

The structure is 444 ft (135.4 m) long with a longest span of 122 ft (37.2 m) and a deck 58 ft wide.

Who owns S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr?

It is owned by the City or Municipal Highway Agency.