US Bridges

Miller ST over Icgrr

Good

Copiah County, Mississippi · Sec 10 T10N R 8E · Structure no. SA1500000000168

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete Continuous
Length
169 ft
5 main spans
Daily traffic
700
2014 count
Owner
Railroad
Railroad

About this bridge

Miller ST over Icgrr is a concrete continuous slab carrying Miller ST over Icgrr in Copiah County, Mississippi. It was built in 2005, so it is 20 years old, younger than the Mississippi average of 38.9 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 700 vehicles a day, roughly 8% of them trucks, projected to reach 1,050 by 2044. The structure is 169 ft (51.5 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMiller ST
CrossesIcgrr
LocationSec 10 T10N R 8E
RouteCity Street 137
Coordinates31.85286, -90.39544
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71.1 US tons
Inventory rating42.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length169 ft (51.5 m)
Longest span51 ft (15.5 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck23 ft (7 m)

Traffic and service

Average daily traffic700 (2014)
Projected traffic1,050 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byRailroad
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.5 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Miller ST over Icgrr built?

It was built in 2005, making it 20 years old in 2025.

What condition is Miller ST over Icgrr 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 March 2024.

How much traffic does Miller ST over Icgrr carry?

About 700 vehicles per day (2014 count), of which roughly 8% are trucks.

How long is Miller ST over Icgrr?

The structure is 169 ft (51.5 m) long with a longest span of 51 ft (15.5 m) and a deck 33 ft wide.

Who owns Miller ST over Icgrr?

It is owned by the Railroad.