US Bridges

I 110 Ramp over Chartres Street

Good

Harrison County, Mississippi · 1.1 MI N US 90 · Structure no. 170011002400110

Built
1988
37 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
426 ft
6 main spans
Daily traffic
4,100
2023 count
Owner
State
State Highway Agency

About this bridge

I 110 Ramp over Chartres Street is a concrete continuous box beam or girders - single or spread carrying I 110 Ramp over Chartres Street in Harrison County, Mississippi. It was built in 1988, so it is 37 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 4,100 vehicles a day, roughly 18% of them trucks, projected to reach 4,100 by 2043. The structure is 426 ft (129.8 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 110 Ramp
CrossesChartres Street
Location1.1 MI N US 90
RouteInterstate 110
Coordinates30.41019, -88.89289
Functional classUrban Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length426 ft (129.8 m)
Longest span71 ft (21.6 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,100 (2023)
Projected traffic4,100 by 2043
Trucks18%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 110 Ramp over Chartres Street built?

It was built in 1988, making it 37 years old in 2025.

What condition is I 110 Ramp over Chartres Street 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 December 2023.

How much traffic does I 110 Ramp over Chartres Street carry?

About 4,100 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is I 110 Ramp over Chartres Street?

The structure is 426 ft (129.8 m) long with a longest span of 71 ft (21.6 m) and a deck 33 ft wide.

Who owns I 110 Ramp over Chartres Street?

It is owned by the State Highway Agency.