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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:20:35 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 7:20:35 PM | 1.50 | 1:18 | 2:42 | 69 | |
| W Bellfort | Bellaire | 7:20:35 PM | 2.90 | 2:30 | 5:12 | 70 | |
| Bellaire | S Fry Rd | 7:20:35 PM | 1.60 | 1:23 | 6:35 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:20:35 PM | 2.00 | 1:52 | 8:27 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:20:35 PM | 2.20 | 2:17 | 10:44 | 58 | |
| Kingsland | IH-10 Katy | 7:20:35 PM | 1.25 | 1:06 | 11:50 | 68 | |
| IH-10 Katy | Morton | 7:20:35 PM | 1.50 | 1:44 | 13:34 | 52 | |
| Morton | Clay Rd | 7:20:35 PM | 1.60 | 1:25 | 14:59 | 68 | |
| Clay Rd | Beckendorff | 7:20:35 PM | 1.30 | 1:14 | 16:13 | 63 | |
| Beckendorff | FM-529 | 7:20:35 PM | 1.00 | 00:53 | 17:06 | 68 | |
| FM-529 | West Rd | 7:20:35 PM | 2.50 | 1:49 | 18:55 | 83 | |
| West Rd | House Hahl | 7:20:35 PM | 1.30 | 1:26 | 20:21 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:20:35 PM | 1.40 | 1:16 | 21:37 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:20:35 PM | 2.40 | 2:05 | 23:42 | 69 | |
| 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 | 7:20:35 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:20:35 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 7:20:35 PM | 1.30 | 1:33 | 4:55 | 50 | |
| West Rd | FM-529 | 7:20:35 PM | 2.50 | 1:52 | 6:47 | 80 | |
| FM-529 | Beckendorff | 7:20:35 PM | 1.00 | 1:00 | 7:47 | 60 | |
| Beckendorff | Clay Rd | 7:20:35 PM | 1.30 | 1:10 | 8:57 | 67 | |
| Clay Rd | Morton | 7:20:35 PM | 1.60 | 1:59 | 10:56 | 48 |  |
| Morton | IH-10 Katy | 7:19:35 PM | 1.50 | 1:08 | 12:04 | 79 | |
| IH-10 Katy | Kingsland | 7:20:35 PM | 1.25 | 1:14 | 13:18 | 61 | |
| Kingsland | Cinco Ranch Blvd | 7:20:35 PM | 2.20 | 2:01 | 15:19 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 7:20:35 PM | 2.00 | 1:47 | 17:06 | 67 | |
| S Fry Rd | Bellaire | 7:20:35 PM | 1.60 | 1:25 | 18:31 | 68 | |
| Bellaire | W Bellfort | 7:20:35 PM | 2.90 | 2:33 | 21:04 | 68 | |
| W Bellfort | Harlem Rd | 7:20:35 PM | 1.50 | 1:11 | 22:15 | 76 | |
| Harlem Rd | Oyster Creek | 7:20:35 PM | 1.60 | 1:35 | 23:50 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:20:35 PM | 1.00 | 1:08 | 24:56 | 53 | |
| Summary | 30.55 | 24:56 | 24:56 | 74 | |
