# List of bridges of the Merritt Parkway

This is a list of bridges of the Merritt Parkway, which is located in Fairfield County, Connecticut.
The 69 original bridges and three original culverts were designed by George L. Dunkelberger. Each bridge has a unique design that represents various 1930s architectural styles, such as Art Deco, Art Moderne, French Renaissance, Gothic, Neoclassicism, and Rustic. 23 of the bridges have been reconstructed in recent years, two of the original bridges were demolished in 1979, and one bridge was destroyed during the Great Flood of 1955. The presence of these artistic bridges is one of the reasons that the Merritt Parkway has been listed on the National Register of Historic Places (NRHP) and documented by the Historic American Engineering Record (HAER).
Below is a list of the 42 bridges spanning the Merritt Parkway and another list of the 39 bridges carrying the Merritt Parkway. The lists are arranged from south to north.

## Bridges spanning the Merritt Parkway

| Bridge No. | Carries | Location | Built | Design | Notes | HAER No. |
| 695 | Round Hill Road | MP 3.48, Greenwich 41°05′02″N 73°39′55″W﻿ / ﻿41.0839°N 73.6652°W﻿ / 41.0839; -73.6652 | 1935 | Moderne/Modern Classicism. Single span, segmental arch on piers, 24 ft (7.3 m). Concrete with cast-concrete ornament. | Adaptation of classical arch with keystone on pylons. Balustrade abstracted from classical sources. | CT-68 |
| 696 | Lake Avenue | MP 4.69, Greenwich 41°05′44″N 73°38′55″W﻿ / ﻿41.0956°N 73.6487°W﻿ / 41.0956; -73.6487 | 1940 | Art Deco. Double-arched rigid frame steel span resting on steel center piers. Abutments faced with random ashlar stone. | Center piers and spans carry cast-iron ornament of grapevines and classicizing urns. Metal parts originally polychromed, and previous painted bright blue. As of October 2019, the bridge is now black with gold accents. | CT-69 |
| 697 | North Street | MP 5.65, Greenwich 41°05′40″N 73°37′57″W﻿ / ﻿41.0945°N 73.6324°W﻿ / 41.0945; -73.6324 | 1937 (reconstructed 1993) | Moderne/Modern Classicism. Concrete cast to suggest rusticated masonry. Single span, segmental arch on piers. | Abstracted, simplified classicism apparent in balustrade. | CT-70 |
| 699 | Stanwich Road | MP 7.44, Greenwich 41°05′50″N 73°36′13″W﻿ / ﻿41.0973°N 73.6036°W﻿ / 41.0973; -73.6036 | 1936 (reconstructed 1990) | Moderne. Concrete rigid frame bridge. Single span, segmental arch on piers, 64 ft (20 m). | Bas-relief shield displaying winged wheel near top of each abutment. Cream-colored concrete with gray cast ornament. | CT-72 |
| 700 | Guinea Road | MP 8.11, Stamford 41°06′03″N 73°35′32″W﻿ / ﻿41.1008°N 73.5921°W﻿ / 41.1008; -73.5921 | 1937 | Classical Revival/Rustic. Concrete arch bridge, 80 ft (24 m). Single span, segmental arch. | Faced with rock-faced rubble stone and with rusticated voussoirs of rock-faced granite. | CT-73 |
| 702 | Riverbank Road | MP 8.60, Stamford 41°06′02″N 73°34′56″W﻿ / ﻿41.1006°N 73.5822°W﻿ / 41.1006; -73.5822 | 1937 | Moderne. Concrete rigid-frame bridge. Single span, segmental arch on piers, 63 ft (19 m). | Faceted pylons; abstracted classical balustrades with enlarged faceted pedestals separating sections of plain balusters. | CT-75 |
| 704 | Wire Mill Road | MP 9.91, Stamford 41°06′23″N 73°33′33″W﻿ / ﻿41.1065°N 73.5593°W﻿ / 41.1065; -73.5593 | 1938 | Moderne/Modern Classicism. Rigid frame bridge. Single span, segmental arch on piers, 63 ft (19 m). | Concrete, colored gray and yellow. Balustrade with cartouche at center of span bearing Connecticut State Seal. Arching approaches. | CT-77 |
| 707 | Newfield Avenue | MP 11.34, Stamford 41°06′59″N 73°32′07″W﻿ / ﻿41.1163°N 73.5352°W﻿ / 41.1163; -73.5352 | 1937 (reconstructed 1995) | Art Deco. Concrete with cast concrete ornament. Single span, segmental arch on piers. | Cartouche bearing Connecticut State Seal above center of span flanked by banding of geometric ornament with curving striations. | CT-80 |
| 708 | Ponus Ridge Road | MP 12.29, New Canaan 41°07′08″N 73°31′03″W﻿ / ﻿41.1189°N 73.5175°W﻿ / 41.1189; -73.5175 | 1937 | Moderne/Modern Classicism. Concrete rigid frame bridge. Single span, segmental arch on piers, 63 ft (19 m). | Cast-concrete ornament. Rusticated abutments; balustrade with cartouche bearing Connecticut State Seal at center of span. | CT-81 |
| 710 | Metro-North Railroad bridge | MP 13.32, New Canaan 41°07′01″N 73°29′53″W﻿ / ﻿41.1170°N 73.4980°W﻿ / 41.1170; -73.4980 | 1937 | Moderne. Concrete. Double span, segmental arches on piers, restrained ornament. | | CT-83 |
| 711/5810 | Lapham Road | MP 13.55, New Canaan 41°06′59″N 73°29′37″W﻿ / ﻿41.1165°N 73.4937°W﻿ / 41.1165; -73.4937 | 1989 | Art Deco. Rigid frame concrete with cast-concrete ornament. Single span, segmental arch on piers, 63 ft (19 m). | Crenellated parapet. Cast panels with floral motifs ornament abutments. Grooved striations follow vertical and horizontal lines of abutments and span. Original 1937 bridge replaced. | CT-38 |
| 712 | South Avenue (Route 124) | MP 14.14, New Canaan 41°07′09″N 73°28′59″W﻿ / ﻿41.1191°N 73.4831°W﻿ / 41.1191; -73.4831 | 1937 (reconstructed 1997) | Art Deco. Concrete with cast concrete ornament. Single span, segmental arch on piers. | Saw-toothed parapet. On abutments, exuberant bas-relief scrolls rise as from fountain. | CT-84 |
| 713 | White Oak Shade Road | MP 14.71, New Canaan 41°07′24″N 73°28′25″W﻿ / ﻿41.1232°N 73.4737°W﻿ / 41.1232; -73.4737 | 1938 (reconstructed 1991) | Moderne. Concrete rigid frame, with cast-concrete ornament. Single span, segmental arch on piers, 63 ft (19 m). | Saw-toothed parapet. On abutments, ornaments suggesting exfoliation of stone curl over vertical rods. | CT-85 |
| 714/5811 | Marvin Ridge Road | MP 15.13, New Canaan 41°07′38″N 73°28′03″W﻿ / ﻿41.1271°N 73.4675°W﻿ / 41.1271; -73.4675 | 1989 | Moderne/Modern Classicism. Rigid frame concrete with cast-concrete ornament. Single span, segmental arch on piers, 63 ft (19 m). | Inset panels with high relief urns on blue backgrounds near tops of abutments. Parapets have bas-relief panels imitating Roman grilles. Abstracted outlines of urns also inscribed under bridge. Original 1937 bridge replaced. | CT-86 |
| 716 | Comstock Hill Avenue | MP 16.53, Norwalk 41°08′15″N 73°26′42″W﻿ / ﻿41.1375°N 73.4449°W﻿ / 41.1375; -73.4449 | 1938 (reconstructed 1989) | Moderne. Concrete rigid frame bridge with cast-concrete ornament. Single span, segmental arch on piers, 60 ft (18 m). | Abutments have inset bas-relief panels depicting a Puritan and an Indian. Parapet of simple posts and panels. | CT-88 |
| 722 | West Rocks Road | MP 18.08, Norwalk 41°08′44″N 73°25′03″W﻿ / ﻿41.1455°N 73.4174°W﻿ / 41.1455; -73.4174 | 1938 (reconstructed 1986) | Moderne. Structural steel rigid frame bridge. Single span, segmental arch on piers, 64 ft (20 m). | Restrained ornament. Split pylons. Crenellated molding. Recently repaired. Chainlink fence added at top. | CT-94 |
| 723 | East Rocks Road | MP 18.48, Norwalk 41°08′56″N 73°24′41″W﻿ / ﻿41.1490°N 73.4113°W﻿ / 41.1490; -73.4113 | 1938 | Moderne/Modern Classicism. Concrete rigid frame bridge. Single span, segmental arch on piers, 77 ft (23 m). | Balustrade with Connecticut State Seal on shield at center of span. | CT-95 |
| 724 | Grumman Avenue | MP 18.97, Norwalk 41°09′12″N 73°24′14″W﻿ / ﻿41.1532°N 73.4039°W﻿ / 41.1532; -73.4039 | 1938 (reconstructed 1997) | Moderne/Modern Classicism. Concrete rigid frame bridge. Single span, segmental arch on piers, 60 ft (18 m). | Sgraffito panels at top of abutments depict neoclassical griffons flanking Connecticut State Seal. Classicizing grille design forms metal railing. Chain-link fence added along parapet. | CT-96 |
| 726 | Newtown Turnpike | MP 20.24, Westport 41°09′48″N 73°23′00″W﻿ / ﻿41.1634°N 73.3834°W﻿ / 41.1634; -73.3834 | 1939 | French Renaissance Revival. Concrete rigid frame bridge, 60 ft (18 m). Double span, rounded arches. | Concrete cast and treated to imitate random ashlar stone facing. Apparently inspired by fortified bridge; historicizing details include solid parapet which, at the center of span, juts out around corbelled bracket or platform. | CT-98 |
| 729 | Clinton Avenue | MP 21.30, Westport 41°09′48″N 73°21′48″W﻿ / ﻿41.1634°N 73.3633°W﻿ / 41.1634; -73.3633 | 1940 | Moderne with classicizing details. Concrete abutments, steel span and railing. Single span, segmental arch on piers. | Tower-like abutments with waterspouts. Shield patterns in metal railing. | CT-100 |
| 732 | North Avenue | MP 22.46, Westport 41°10′07″N 73°20′32″W﻿ / ﻿41.1685°N 73.3422°W﻿ / 41.1685; -73.3422 | 1939 | Art Deco. Concrete rigid frame bridge. Single span, segmental arch on piers, 60 ft (18 m). | Fiddle-head fern motif appears in two-toned concrete sgraffito within vertical stepped panels on abutments and in wrought-iron railing. Ferns, flowers, and snail are depicted in sgraffito panels that terminate parapets. Sgraffito undercourse is aggregate of Wisconsin black onyx and Swedish emerald pearl. Chain link fence added to parapet. | CT-103 |
| 735 | Merwins Lane | MP 24.23, Fairfield 41°10′49″N 73°18′46″W﻿ / ﻿41.1802°N 73.3129°W﻿ / 41.1802; -73.3129 | 1940 | Art Deco. Concrete, double span with segmental arches on piers. | Concrete of center pier and abutments cast in horizontal layers that resemble overlapping clapboards. Sculptural, free-standing concrete butterflies on abutments. Metal railing: spider webs in panels with cast spider applied in different place on each panel. | CT-106 |
| 736 | Redding Road | MP 24.71, Fairfield 41°11′07″N 73°18′25″W﻿ / ﻿41.1853°N 73.3069°W﻿ / 41.1853; -73.3069 | 1939 | Moderne. Concrete, single span, segmental arch on piers. | Crenellated parapet | CT-107 |
| 737 | Congress Street | MP 25.22, Fairfield 41°11′24″N 73°17′58″W﻿ / ﻿41.1900°N 73.2995°W﻿ / 41.1900; -73.2995 | 1938 | Moderne. Concrete rigid frame bridge. Single span, segmental arch on piers, 60 ft (18 m). | Towering skyscraper-like pylons flank a parapet with panels that project and recede in steps. | CT-108 |
| 739 | Burr Street | MP 25.97, Fairfield 41°11′39″N 73°17′09″W﻿ / ﻿41.1943°N 73.2859°W﻿ / 41.1943; -73.2859 | 1939 (reconstructed 1994) | Moderne. Concrete, cast-concrete ornament. Single span, segmental arch on piers. | Abutments vertically striated with deep grooves and have cast bas-relief panels depicting engineers working on Parkway. Concrete parapet is crenellated and pierced. Chain-link fence added to parapet. | CT-110 |
| 742 | Morehouse Drive | MP 27.75, Fairfield 41°12′40″N 73°15′44″W﻿ / ﻿41.2111°N 73.2622°W﻿ / 41.2111; -73.2622 | 1939 | Art Deco. Concrete, cast-concrete ornament. Double span, segmental arches on piers. | In cast concrete, grid of recessed lines suggests structure made of square blocks. Within squares, geometric patterning that features concentric quarter circles is concentrated on stepped, pierced parapet. Chain link fence added to east side parapet. | CT-113 |
| 744 | Easton Turnpike (Route 59) | MP 28.53, Fairfield 41°13′15″N 73°15′16″W﻿ / ﻿41.2208°N 73.2545°W﻿ / 41.2208; -73.2545 | 1936 (reconstructed 1995) | Moderne/Modern Classicism. Concrete, single span, segmental arch on piers. | Abutments have tall niches with grille-like ornaments at their bases. Balustrade is simple, classicizing. | CT-55 |
| 745 | Park Avenue | MP 29.23, Trumbull 41°13′41″N 73°14′44″W﻿ / ﻿41.2280°N 73.2455°W﻿ / 41.2280; -73.2455 | 1940 | Late Gothic Revival. Concrete, single span, round arch. | Bracket at center of span supported by foliate corbel. Drain spouts follow curve of arch. | CT-115 |
| 746 | Plattsville Road | MP 29.60, Trumbull 41°13′47″N 73°14′20″W﻿ / ﻿41.2298°N 73.2388°W﻿ / 41.2298; -73.2388 | 1939 | Moderne. Concrete, single span, segmental arch on piers. | Connecticut State Seal in cast concrete bas relief at center of span. | CT-116 |
| 747 | Madison Avenue | MP 30.00, Trumbull 41°13′54″N 73°13′56″W﻿ / ﻿41.2317°N 73.2321°W﻿ / 41.2317; -73.2321 | 1939 | Moderne. Concrete, single span, segmental arch on piers. | Concave vertical panels, each with a small recessed ornament centered near top, make up facing of bridge, including span. On each abutment, 2 panels fold out to form pier carrying, near top, flowers and scrolls. | CT-117 |
| 748 | Main Street (Route 111) | MP 30.58, Trumbull 41°13′56″N 73°13′13″W﻿ / ﻿41.2323°N 73.2204°W﻿ / 41.2323; -73.2204 | 1936 (reconstructed 2003) | Moderne/Modern Classicism. Concrete, rigid frame bridge. Single span, segmental arch on piers, 60 ft (18 m). | Concrete is cast in horizontal layers resembling overlapping clapboards. Bridge is topped by alternating sections of balustrade and solid parapet. | CT-118 |
| 749 | Frenchtown Road | MP 31.04, Trumbull 41°13′55″N 73°12′42″W﻿ / ﻿41.2319°N 73.2118°W﻿ / 41.2319; -73.2118 | 1942 | French Renaissance. Double span, rounded arches. | Concrete cast and treated to resemble random ashlar stone facing and chamfered voussoirs. Buttressed center pier. Solid parapet pierced with small square openings, suggesting fortified bridge. | CT-119 |
| 4375 | Route 25 south to Route 15 north ramp | MP 32.10, Trumbull 41°14′07″N 73°11′32″W﻿ / ﻿41.2354°N 73.1921°W﻿ / 41.2354; -73.1921 | 1981 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 4364 | Route 25 south | MP 32.16, Trumbull 41°14′08″N 73°11′27″W﻿ / ﻿41.2356°N 73.1908°W﻿ / 41.2356; -73.1908 | 1981 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 4363 | Route 25 north | MP 32.19, Trumbull 41°14′08″N 73°11′26″W﻿ / ﻿41.2356°N 73.1906°W﻿ / 41.2356; -73.1906 | 1981 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 4378 | Route 25 north to Route 15 south ramp | MP 32.35, Trumbull 41°14′10″N 73°11′14″W﻿ / ﻿41.2361°N 73.1872°W﻿ / 41.2361; -73.1872 | 1981 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 751 | Metro-North Railroad (abandoned) | MP 32.40, Trumbull 41°14′11″N 73°11′11″W﻿ / ﻿41.2363°N 73.1864°W﻿ / 41.2363; -73.1864 | 1935 (abandoned 1939) | Moderne/Utilitarian. Concrete abutments, boxed steel span, 62 feet 8 inches (19.1 m). Built-up pylons. | The panels and rivets seem to be designed at least partially for decorative appearance. Reactivated as a pedestrian bridge in 2018. | CT-56 |
| 5294 | Huntington Turnpike (Route 108), | MP 33.73, Trumbull 41°14′16″N 73°09′41″W﻿ / ﻿41.2379°N 73.1613°W﻿ / 41.2379; -73.1613 | 1983 | Utilitarian. Concrete abutments with straight steel beam span. Original 1940 trellis grille castings salvaged and reused. | Original 1940 bridge carrying the Merritt Parkway demolished 1979. Current bridge not on NRHP. | |
| 5292 | Route 15 north to Route 8 north ramp | MP 34.13, Trumbull 41°14′14″N 73°09′13″W﻿ / ﻿41.2372°N 73.1535°W﻿ / 41.2372; -73.1535 | 1984 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 755 | Nichols-Shelton Road | MP 34.14, Trumbull 41°14′14″N 73°09′13″W﻿ / ﻿41.2372°N 73.1535°W﻿ / 41.2372; -73.1535 | 1940 (demolished 1979) | | | CT-125 |
| 5293 | Route 15 south to Route 8 south ramp | MP 34.15, Trumbull 41°14′14″N 73°09′11″W﻿ / ﻿41.2371°N 73.1530°W﻿ / 41.2371; -73.1530 | 1984 | Utilitarian. Concrete abutments with straight steel beam span. | Not on NRHP. | |
| 759 | James Farm Road | MP 36.06, Stratford 41°14′28″N 73°07′03″W﻿ / ﻿41.2410°N 73.1174°W﻿ / 41.2410; -73.1174 | 1940 | Moderne/Modern Classicism. Concrete, double span, rounded arches. | Concrete cast to resemble rusticated masonry. Monumental pillars on each side of center pier support freestanding clusters, each made up of 4 sculpted bird wings. Pierced parapet suggests a balustrade. Cartouche on each abutment bears initials CHD, for "Connecticut Highway Department". | CT-129 |

## Bridges carrying the Merritt Parkway

| Bridge No. | Crosses over | Location | Built | Design | Notes | HAER No. |
| 691 | Byram River | MP 1.63, Greenwich 41°03′32″N 73°40′31″W﻿ / ﻿41.0589°N 73.6753°W﻿ / 41.0589; -73.6753 | 1934 (reconstructed 1997) | Utilitarian. Concrete, single straight span. | | CT-64 |
| 692/5653 | Riversville Road | MP 1.78, Greenwich 41°03′40″N 73°40′29″W﻿ / ﻿41.0610°N 73.6748°W﻿ / 41.0610; -73.6748 | 1988 | Moderne/Modern Classicism. Twin double spans, supported by center piers between road and river. | Rectangular and circular recessed panels on piers and span. Original 1935 bridge replaced. | CT-65 |
| 693 | Glenville Water Company Road (private) | MP 2.31, Greenwich 41°04′04″N 73°40′13″W﻿ / ﻿41.0678°N 73.6702°W﻿ / 41.0678; -73.6702 | 1935 | Utilitarian/Moderne, Concrete arch bridge. | Very simple; balustrade with chamfered balusters and pedestals with pyramidal caps. | CT-66 |
| 694 | Converse Pond Brook | MP 2.84, Greenwich 41°04′31″N 73°40′10″W﻿ / ﻿41.0752°N 73.6694°W﻿ / 41.0752; -73.6694 | 1935 | Utilitarian/Moderne. Concrete straight span. | Very simple; balustrade with chamfered balusters. | CT-67 |
| 698 | Taconic Road | MP 6.30, Greenwich 41°05′24″N 73°37′20″W﻿ / ﻿41.0900°N 73.6223°W﻿ / 41.0900; -73.6223 | 1936 | Moderne/Modern Classicism. Concrete arch. | High, round arch with small keystone, between tapered, obelisk-like pylons. Bas-reliefs of Connecticut State Seal on inner faces of pylons. | CT-71 |
| 701 | Mianus River | MP 8.26, Stamford 41°06′02″N 73°35′19″W﻿ / ﻿41.1006°N 73.5887°W﻿ / 41.1006; -73.5887 | 1937 | | | CT-74 |
| 703 | Long Ridge Road (Route 104) | MP 9.47, Stamford 41°06′11″N 73°33′58″W﻿ / ﻿41.1030°N 73.5660°W﻿ / 41.1030; -73.5660 | 1936 | Moderne. Rigid frame concrete. Segmental arch on piers, 52 ft (16 m). | Pleated parapet. Applied ornament in quarter-circle sunbursts and fountains. | CT-76 |
| 705 | Rippowam River | MP 10.12, Stamford 41°06′30″N 73°33′20″W﻿ / ﻿41.1083°N 73.5556°W﻿ / 41.1083; -73.5556 | 1936 | Rustic. Concrete arch, 56 ft (17 m). | Rock-faced random ashlar facing. | CT-78 |
| 706 | High Ridge Road (Route 137) | MP 10.66, Stamford 41°06′43″N 73°32′47″W﻿ / ﻿41.1120°N 73.5465°W﻿ / 41.1120; -73.5465 | 1937 (reconstructed 1994) | Moderne. Structural steel. Single span, segmental arch, 45 ft (14 m). | Molded strip of geometric ornament at top of pylons. | CT-79 |
| 709 | Old Stamford Road (Route 106) | MP 13.24, New Canaan 41°07′02″N 73°29′57″W﻿ / ﻿41.1172°N 73.4993°W﻿ / 41.1172; -73.4993 | 1937 (reconstructed 1994) | Moderne. Reinforced concrete, rigid frame. Single span, segmental arch, 45 ft (14 m). | Vertically striated pylons and solid parapet of panels and pedestals. Bas-relief of Connecticut State Seal on inner face of pylons. | CT-82 |
| 2144 | Five Mile River | MP 14.87, New Canaan 41°07′29″N 73°28′17″W﻿ / ﻿41.1247°N 73.4713°W﻿ / 41.1247; -73.4713 | 1937 (reconstructed 1975) | | Not on NRHP. | |
| 715 | New Canaan Avenue (Route 123) | MP 15.87, Norwalk 41°08′01″N 73°27′24″W﻿ / ﻿41.1337°N 73.4568°W﻿ / 41.1337; -73.4568 | 1937 (reconstructed 1995) | Late Gothic Revival. Rigid frame steel span between concrete abutments, 45 ft (14 m). | Triangular pylons with inset tracery panels; balustrade has low pointed arches between square posts. Shield on inner face of pylons. | CT-87 |
| 717 | Silvermine Avenue | MP 16.75, Norwalk 41°08′19″N 73°26′27″W﻿ / ﻿41.1387°N 73.4408°W﻿ / 41.1387; -73.4408 | 1938 | Moderne. Concrete, segmental arch on piers. | Stepped pylons and simple balustrade. | CT-89 |
| 718 | Silvermine River | MP 16.77, Norwalk 41°08′20″N 73°26′24″W﻿ / ﻿41.1389°N 73.4400°W﻿ / 41.1389; -73.4400 | 1957 | Utilitarian. Simply-supported girder design. | Original 1938 bridge was destroyed during the Great Flood of 1955. Current bridge opened in 1957. | CT-121 |
| 719 | Perry Avenue | MP 17.11, Norwalk 41°08′26″N 73°26′03″W﻿ / ﻿41.1405°N 73.4343°W﻿ / 41.1405; -73.4343 | 1936 | Moderne/Modern Classicism. Concrete rigid frame bridge. Single span, round arch, 30 ft (9.1 m). | Prominent keystone. Simple balustrade. Bas-relief of Connecticut State Seal on inner face of pylons. | CT-90 |
| 6069 | U.S. Route 7 | MP 17.28, Norwalk 41°08′29″N 73°25′52″W﻿ / ﻿41.1415°N 73.4310°W﻿ / 41.1415; -73.4310 | 1991 | Utilitarian. Concrete abutments with straight steel span. | Not on NRHP. | |
| 720 | Metro-North Railroad bridge | MP 17.46, Norwalk 41°08′32″N 73°25′41″W﻿ / ﻿41.1422°N 73.4280°W﻿ / 41.1422; -73.4280 | 1937 | Utilitarian. Concrete skew span, 37 ft (11 m). | Segmental arch on piers with wing walls. | CT-91 |
| 721 | Norwalk River | MP 17.51, Norwalk 41°08′33″N 73°25′37″W﻿ / ﻿41.1424°N 73.4269°W﻿ / 41.1424; -73.4269 | 1938 (reconstructed 1988) | Utilitarian. Concrete triple-arch bridge, 86 ft (26 m). | Rounded arches with buttressed center pier. | CT-92 |
| 530 | Main Avenue (SR 719) | MP 17.58, Norwalk 41°08′33″N 73°25′33″W﻿ / ﻿41.1426°N 73.4257°W﻿ / 41.1426; -73.4257 | 1938 | Classical Revival/Rustic. Concrete rigid frame bridge. Twin single spans, segmental arches on piers, 62 ft (19 m). | Random rubble facing with rock-faced granite voussoirs, quoins, and coping. | CT-93 |
| 725 | Chestnut Hill Road (Route 53) | MP 19.56, Norwalk 41°09′31″N 73°23′41″W﻿ / ﻿41.1585°N 73.3947°W﻿ / 41.1585; -73.3947 | 1937 | Concrete, simple balustrade. | | CT-97 |
| 727/5763 | Wilton Road (Route 33) | MP 20.64, Westport 41°09′50″N 73°22′33″W﻿ / ﻿41.1638°N 73.3758°W﻿ / 41.1638; -73.3758 | 1989 | Modern Classicism. Concrete T-beam bridge, 52 ft (16 m). | Original 1935 bridge replaced. Wing walls with plain coping. Simple pylons and balustrade. | CT-39 |
| 728 | Saugatuck River | MP 21.07, Westport 41°09′49″N 73°22′02″W﻿ / ﻿41.1635°N 73.3672°W﻿ / 41.1635; -73.3672 | 1938 (reconstructed 1990) | Moderne/Modern Classicism. Steel arch span. | Rebuilt parapet has incised lines resembling drafted masonry, small piers carrying metal railing. | CT-99 |
| 730 | Weston Road (Route 57) | MP 21.57, Westport 41°09′50″N 73°21′29″W﻿ / ﻿41.1640°N 73.358°W﻿ / 41.1640; -73.358 | 1938 (reconstructed 1994) | Moderne. Rigid frame concrete bridge, 48 ft (15 m). Single skew span, segmental arch on piers. | Simple forms with crenellated parapet. | CT-101 |
| 731 | Easton Road (Route 136) | MP 21.74, Westport 41°09′54″N 73°21′17″W﻿ / ﻿41.1649°N 73.3547°W﻿ / 41.1649; -73.3547 | 1938 (reconstructed 1994) | Moderne. Structural steel rigid frame bridge, 60 ft (18 m). Single span, segmental arch on piers and wing walls. | Piers, wing walls and concrete facing of span have bold incised lines suggesting drafted masonry. Solid parapet. | CT-102 |
| 733 | Bayberry Lane | MP 23.08, Westport 41°10′18″N 73°19′52″W﻿ / ﻿41.1716°N 73.3310°W﻿ / 41.1716; -73.3310 | 1939 | Moderne. Concrete, elliptical arch. | Balustrade with flat posts bearing pyramidal raised panels. | CT-104 |
| 734 | Cross Highway | MP 23.58, Fairfield 41°10′27″N 73°19′19″W﻿ / ﻿41.1741°N 73.3220°W﻿ / 41.1741; -73.3220 | 1938 | Moderne. Concrete rigid frame. Single span, round arch, 36 ft (11 m). | Built-up pylons have inset panels with naturalistic bas-relief flowers. Pierced parapet. | CT-105 |
| 738 | Hillside Road | MP 25.44, Fairfield 41°11′29″N 73°17′43″W﻿ / ﻿41.1915°N 73.2953°W﻿ / 41.1915; -73.2953 | 1940 | Moderne. | Concrete parapet with simple balustrade. | CT-109 |
| 740 | Black Rock Turnpike (Route 58) | MP 27.03, Fairfield 41°12′10″N 73°16′13″W﻿ / ﻿41.2029°N 73.2704°W﻿ / 41.2029; -73.2704 | 1938 | Moderne. Concrete, rigid frame bridge. Single span, segmental arch on piers, 61 ft (19 m). | | CT-111 |
| 741 | Cricker Brook | MP 27.09, Fairfield 41°12′13″N 73°16′12″W﻿ / ﻿41.2036°N 73.2699°W﻿ / 41.2036; -73.2699 | 1940 | | Minor structure. | CT-112 |
| 743 | Mill River | MP 28.05, Fairfield 41°12′53″N 73°15′34″W﻿ / ﻿41.2148°N 73.2594°W﻿ / 41.2148; -73.2594 | 1940 | Utilitarian. Concrete, segmental arch | No parapet or balustrade. | CT-114 |
| 750 | Reservoir Avenue | MP 31.89, Trumbull 41°14′06″N 73°11′45″W﻿ / ﻿41.2349°N 73.1958°W﻿ / 41.2349; -73.1958 | 1939 | Moderne/Modern Classicism. Concrete rigid frame bridge. Single span, segmental arch on piers. | Greek-key molding and balustrade with chamfered posts. | CT-120 |
| 752 | Pequonnock River | MP 32.43, Trumbull 41°14′11″N 73°11′09″W﻿ / ﻿41.2364°N 73.1859°W﻿ / 41.2364; -73.1859 | 1993 | | Original 1935 bridge replaced. | CT-57 |
| 753 | White Plains Road (Route 127) | MP 32.75, Trumbull 41°14′14″N 73°10′46″W﻿ / ﻿41.2372°N 73.1794°W﻿ / 41.2372; -73.1794 | 1934 (reconstructed 1990) | Moderne. Concrete rigid frame, single span segmental arch. | Built-up pylons. Simple balustrade. | CT-122 |
| 754 | Unity Road | MP 33.03, Trumbull 41°14′13″N 73°10′27″W﻿ / ﻿41.237°N 73.1743°W﻿ / 41.237; -73.1743 | 1940 (reconstructed 1997) | Moderne. Steel span with concrete abutments. | Railing of horizontal strips with decorative posts and curling inserts. | CT-123 |
| NA | Huntington Turnpike (Route 108), | MP 33.73, Trumbull 41°14′16″N 73°09′41″W﻿ / ﻿41.2379°N 73.1613°W﻿ / 41.2379; -73.1613 | 1940 (demolished 1979) | | | CT-124 |
| 5256 5257 | Route 8 | MP 34.11, Trumbull 41°14′14″N 73°09′13″W﻿ / ﻿41.2372°N 73.1535°W﻿ / 41.2372; -73.1535 | 1983 | Utilitarian. Concrete abutments with straight steel beam span. | Two separate bridges. Original 1940 bridge spanning the Merritt Parkway demolished 1979. Current bridge not on NRHP. | |
| 756 | Huntington Road | MP 34.84, Stratford 41°14′14″N 73°08′24″W﻿ / ﻿41.2371°N 73.1399°W﻿ / 41.2371; -73.1399 | 1940 | Moderne. Concrete, single span, segmental arch on piers. | Faceted quoins adorn pylons and solid parapet. | CT-126 |
| 757 | Cutspring Road | MP 35.34, Stratford 41°14′17″N 73°07′50″W﻿ / ﻿41.2381°N 73.1305°W﻿ / 41.2381; -73.1305 | 1940 | Moderne. Concrete, single span, segmental arch. | Solid panel of white concrete at center of balustrade. | CT-127 |
| 758 | Pumpkin Brook | MP 35.57, Stratford 41°14′20″N 73°07′35″W﻿ / ﻿41.2388°N 73.1264°W﻿ / 41.2388; -73.1264 | 1941 | | Minor structure. | CT-128 |
| 760 | Main Street (Route 110) | MP 36.87, Stratford 41°14′43″N 73°06′09″W﻿ / ﻿41.2452°N 73.1026°W﻿ / 41.2452; -73.1026 | 1940 (reconstructed 1997) | Art Deco. Concrete abutments, metal span and railing. Single span, segmental arch on piers. | Stripes of different-colored concrete continue lines of arch onto abutments. Giant sheet metal cut-outs of flowers and leaves ornament spandrels. | CT-130 |

## Bridge drawings

* Bridge drawing (Greenwich)
* Bridge drawing (Stamford)
* Bridge drawing (New Canaan)
* Bridge drawing (Norwalk)
* Bridge drawing (Westport)
* Bridge drawing (Fairfield)
* Bridge drawing (Trumbull)
* Bridge drawing (Stratford)