SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 12:31:44 AM | 2.00 | 1:52 | 1:50 | 64 |  |
| Oyster Creek | Harlem Rd | 12:31:44 AM | 1.60 | 1:41 | 3:31 | 57 | |
| Harlem Rd | W Bellfort | 12:20:44 AM | 1.50 | 1:16 | 4:47 | 71 | |
| W Bellfort | Bellaire | 12:31:44 AM | 2.90 | 2:28 | 7:15 | 71 | |
| Bellaire | S Fry Rd | 12:31:44 AM | 1.60 | 1:42 | 8:57 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 12:31:44 AM | 2.00 | 1:58 | 10:55 | 61 | |
| Cinco Ranch Blvd | Kingsland | 12:31:44 AM | 2.20 | 2:30 | 13:25 | 53 | |
| Kingsland | IH-10 Katy | 12:31:44 AM | 1.25 | 1:08 | 14:33 | 66 | |
| IH-10 Katy | Morton | 12:31:44 AM | 1.50 | 1:39 | 16:12 | 55 | |
| Morton | Clay Rd | 12:31:44 AM | 1.60 | 1:36 | 17:48 | 60 | |
| Clay Rd | Beckendorff | 12:31:44 AM | 1.30 | 1:12 | 19:00 | 65 | |
| Beckendorff | FM-529 | 12:31:44 AM | 1.00 | 00:48 | 19:48 | 75 | |
| FM-529 | West Rd | 12:31:44 AM | 2.50 | 2:19 | 22:07 | 65 | |
| West Rd | House Hahl | 12:31:44 AM | 1.30 | 1:13 | 23:20 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:31:44 AM | 1.40 | 1:13 | 24:33 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:31:44 AM | 2.40 | 2:02 | 26:35 | 71 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 12:31:44 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:31:44 AM | 1.40 | 1:11 | 3:27 | 71 | |
| House Hahl | West Rd | 12:31:44 AM | 1.30 | 1:12 | 4:39 | 65 | |
| West Rd | FM-529 | 12:31:44 AM | 2.50 | 1:56 | 6:35 | 78 | |
| FM-529 | Beckendorff | 12:29:44 AM | 1.00 | 00:57 | 7:32 | 63 | |
| Beckendorff | Clay Rd | 12:31:44 AM | 1.30 | 1:15 | 8:47 | 62 | |
| Clay Rd | Morton | 12:31:44 AM | 1.60 | 2:00 | 10:47 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:31:44 AM | 1.25 | 1:03 | 11:49 | 71 | |
| Kingsland | Cinco Ranch Blvd | 12:31:44 AM | 2.20 | 2:01 | 13:50 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:31:44 AM | 2.00 | 1:57 | 15:47 | 62 | |
| S Fry Rd | Bellaire | 12:31:44 AM | 1.60 | 1:34 | 17:21 | 61 | |
| Bellaire | W Bellfort | 12:31:44 AM | 2.90 | 2:49 | 20:10 | 62 | |
| W Bellfort | Harlem Rd | 12:31:44 AM | 1.50 | 1:22 | 21:32 | 66 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:31:44 AM | 2.00 | 1:52 | 23:23 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:21 | 23:21 | 79 | |
