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PURPOSE OF THE BRIEFING
3
2
1
WELCOME SPECIAL SESSION #3TO THETRAFFIC & SAFETYFDOT Plans for I-275 and I-4
August 19, 2019
4
5
6
I-275/I-4 Interchange Operational Improvements
For more project specific information and to get involved:
TampaBayNext.com [email protected] (813) 975-NEXT (6398) /TampaBayNext
@TampaBayNext
08/19/2019
I-275/I-4 Interchange Operational Improvements
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Neb
rask
a A
ve
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Jeff
erso
n S
t
Selmon Expy
13th Ave
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Neb
rask
a A
ve
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Jeff
erso
n S
t
Selmon Expy
13th Ave
275
275
4
618
41BUS
41BUS
41
60
Exiting Conditions Drivers using the I-275/I-4 interchange experience congestion and high crash rates caused by existing bottlenecks along the high-volume corridors of I-4 and I-275. Backups occur along southbound I-275 as drivers stack along the corridor to exit to eastbound I-4 via the one-lane exit ramp. This causes congestion for drivers continuing southbound. Along westbound I-4, congestion occurs within the interchange as drivers exit via a one-lane ramp to northbound I-275, turn to southbound I-275 or exit to downtown Tampa.
Proposed Improvements FDOT has developed three operational improvements to enhance traffic operations and safety. These improvements will address the existing bottlenecks and high crash rates experienced within the I-275/I-4 interchange and include the following movements:
1. Southbound I-275 to Eastbound I-4
2. Westbound I-4 to Northbound I-275
3. Westbound I-4 to Southbound I-275
Palm Ave
7th Ave
4th Ave
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
Palm Ave
7th Ave
4th Ave
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
275
275
4
618
41BUS
41BUS
41
60
Westbound I-4 to Southbound I-275 • Widen existing two-lane exit ramp from westbound I-4 to southbound I-275 to three through lanes
• Relocate the downtown exits to improve spacing where I-4 splits and drivers exit to northbound I-275, southbound I-275 and to downtown Tampa
• Access to downtown Tampa via exits remains the same
• Widen existing shoulders on southbound I-275 between Palm Avenue and Jefferson Street to improve safety
• No Right of Way (ROW) impacts are anticipated
Widen Ramp to 3 Through Lanes
Relocate Downtown Exits
Widen Shoulders for Improved Safety
Public participation is solicited without regard to race, color, national origin, age, sex, religion, disability, or family status. If you are hearing or speech impaired, please contact the agency using the Florida Relay Service, 1 (800) 955-8771 (TDD) or 1 (800) 955-8770 (Voice).Comuníquese con nosotros: Nos importa mucho la opinión del público sobre el proyecto. Si tiene preguntas o comentarios, o simplemente desea más información, por favor comuníquese con nosotros. Nuestra representante en español es: Lilliam Escalera, (813) 975-6445, [email protected].
LegendProposed General Use LaneProposed General Use Lane - BridgeRemoval of Existing RampNon-FDOT owned parcels impacted
Concepts are preliminary and subject to change8/13/2019
LegendProposed General Use LaneProposed General Use Lane - BridgeRemoval of Existing RampNon-FDOT owned parcels impacted
Concepts are preliminary and subject to change8/13/2019
I-275/I-4 Interchange Operational Improvements
08/19/2019
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay StMain St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Flo
rid
a A
veF
lori
da
Ave
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay StMain St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
veN
ebra
ska
Ave
Flo
rid
a A
veF
lori
da
Ave
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
275
275
4
618
41BUS
41BUS
41
60
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
ve
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
Palm Ave
7th Ave
4th Ave
Laurel St
Scott St
Nucci
o Pk
wy
Kay St
Palm Ave
Main St
Cypress St
N B
ou
leva
rd
Ash
ley
Dr
Doy
le C
arlto
n D
r
Ora
ng
e A
ve
N B
ou
leva
rd
15th
St
15th
St
14th
St
22n
d S
t22
nd
St
21st
St
12th
St
Dr MLK Jr Blvd
Columbus Dr
E Lake Ave
21st AveFloribraska Ave
17th Ave
Osborne Ave
Hillsborough Ave
Neb
rask
a A
ve
Flo
rid
a A
veF
lori
da
Ave
Mo
rgan
St
Tam
pa
St
Hig
hla
nd
Ave
Selmon Expy
13th Ave
275
275
4
618
41BUS
41BUS
41
60
I-275/I-4 Interchange Operational Improvements
Southbound I-275 to Eastbound I-4 • Widen existing one-lane flyover exit ramp from southbound I-275 to I-4 to two lanes
• Modify exits to Ybor City and East Tampa while maintaining access to local community
° 21st/22nd Street exit ramp relocated to 14th/15th Street. A frontage road (E. 13th Avenue) with signalized intersections will provide access to 21st/22nd Streets.
° Modified exit location eliminates need for drivers to enter onto I-4 to access Ybor City and East Tampa. The new exit location will provide direct access to 14th/15th Streets from I-275.
° Drivers on northbound I-275 can use the relocated exit ramp to 14th/15th Street to access Ybor City and East Tampa without entering onto I-4
° The southbound I-275 exit ramp to Floribraska Ave will be removed
• Right of Way (ROW) impacts are anticipated to one parcel
Westbound I-4 to Northbound I-275 • Widen existing one-lane exit ramp from westbound I-4 to northbound I-275 to 3 lanes
° 2 lanes from Westbound I-4
° One lane from 14th Street on ramp
• Add new on-ramp from 14th Street to northbound I-275
• Additional merge lanes on northbound I-275 to Dr. Martin Luther King Jr. Boulevard will alleviate congestion and improve operations and safety
• Right of Way (ROW) impacts are anticipated to less than ten parcels
2-Lane Ramp to
Eastbound I-4
Widen Existing Flyover Ramp to
2 Lanes Modify Exit Ramps to Ybor City and East Tampa
3-Lane Ramp (2 Lanes from Westbound I-4, 1 Lane from
14th Street On-Ramp)
New On-Ramp from 14th Street to Northbound I-275
Floribraska On-Ramp Removed
Floribraska Exit Ramp Removed
I-4 Westbound Exit Ramp Remains
I-4 Westbound On Ramp Remains
I-4 Eastbound On Ramp Remains
LegendProposed General Use LaneProposed General Use Lane - BridgeRemoval of Existing RampNon-FDOT owned parcels impacted
Concepts are preliminary and subject to change8/13/2019
LegendProposed General Use LaneProposed General Use Lane - BridgeRemoval of Existing RampNon-FDOT owned parcels impacted
Concepts are preliminary and subject to change8/13/2019