US Bridges

SR 25 Conn over Springfield Canal

Good

Chatham County, Georgia · NW Section of Savannah · Structure no. 000000005101720

Built
1991
34 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
137 ft
3 main spans
Daily traffic
13,500
2024 count
Owner
State
State Highway Agency

About this bridge

SR 25 Conn over Springfield Canal is a prestressed concrete stringer/multi-beam or girder carrying SR 25 Conn over Springfield Canal in Chatham County, Georgia. It was built in 1991, so it is 34 years old, younger 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 13,500 vehicles a day, roughly 1% of them trucks, projected to reach 18,075 by 2031. The structure is 137 ft (41.8 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 25 Conn
CrossesSpringfield Canal
LocationNW Section of Savannah
RouteState Highway 25
StateGeorgia
Coordinates32.08014, -81.10316
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.9 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length137 ft (41.8 m)
Longest span52 ft (15.8 m)
Deck width47 ft (14.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2024)
Projected traffic18,075 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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$803,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 25 Conn over Springfield Canal built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR 25 Conn over Springfield Canal 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 May 2024.

How much traffic does SR 25 Conn over Springfield Canal carry?

About 13,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 25 Conn over Springfield Canal?

The structure is 137 ft (41.8 m) long with a longest span of 52 ft (15.8 m) and a deck 47 ft wide.

Who owns SR 25 Conn over Springfield Canal?

It is owned by the State Highway Agency.