US Bridges

I-20 (ebl) over SR 100

Good

Haralson County, Georgia · 4.5 MI S of Tallapoosa · Structure no. 000000014300180

Built
1976
49 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
151 ft
3 main spans
Daily traffic
42,700
2024 count
Owner
State
State Highway Agency

About this bridge

I-20 (ebl) over SR 100 is a steel stringer/multi-beam or girder carrying I-20 (ebl) over SR 100 in Haralson County, Georgia. It was built in 1976, so it is 49 years old, older than the Georgia average of 47.5 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 42,700 vehicles a day, roughly 1% of them trucks, projected to reach 48,030 by 2032. The structure is 151 ft (46 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-20 (ebl)
CrossesSR 100
Location4.5 MI S of Tallapoosa
RouteInterstate 20
StateGeorgia
Coordinates33.68419, -85.26225
Functional classRural 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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.9 US tons
Inventory rating30 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length151 ft (46 m)
Longest span71 ft (21.6 m)
Deck width44 ft (13.5 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,700 (2024)
Projected traffic48,030 by 2032
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$885,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-20 (ebl) over SR 100 built?

It was built in 1976, making it 49 years old in 2025.

What condition is I-20 (ebl) over SR 100 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 February 2024.

How much traffic does I-20 (ebl) over SR 100 carry?

About 42,700 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-20 (ebl) over SR 100?

The structure is 151 ft (46 m) long with a longest span of 71 ft (21.6 m) and a deck 44 ft wide.

Who owns I-20 (ebl) over SR 100?

It is owned by the State Highway Agency.