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 | 7:57:29 PM | 2.00 | 1:41 | 1:39 | 71 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 7:57:29 PM | 1.50 | 1:20 | 2:58 | 68 | |
| W Bellfort | Bellaire | 7:57:29 PM | 2.90 | 2:22 | 5:20 | 74 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:57:29 PM | 2.00 | 1:53 | 7:12 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:57:29 PM | 2.20 | 2:08 | 9:20 | 62 | |
| Kingsland | IH-10 Katy | 7:57:29 PM | 1.25 | 1:04 | 10:24 | 70 | |
| IH-10 Katy | Morton | 7:52:30 PM | 1.50 | 1:38 | 12:02 | 55 | |
| Morton | Clay Rd | 7:57:29 PM | 1.60 | 1:27 | 13:29 | 66 | |
| Clay Rd | Beckendorff | 7:57:29 PM | 1.30 | 1:13 | 14:42 | 64 | |
| Beckendorff | FM-529 | 7:57:29 PM | 1.00 | 00:51 | 15:33 | 71 | |
| FM-529 | West Rd | 7:57:29 PM | 2.50 | 2:01 | 17:34 | 74 | |
| West Rd | House Hahl | 7:57:29 PM | 1.30 | 1:06 | 18:40 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 7:57:29 PM | 1.40 | 1:11 | 19:51 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:57:29 PM | 2.40 | 1:55 | 21:46 | 75 | |
| 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 | 7:57:29 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:57:29 PM | 1.40 | 1:14 | 3:16 | 68 | |
| House Hahl | West Rd | 7:57:29 PM | 1.30 | 1:09 | 4:25 | 68 | |
| West Rd | FM-529 | 7:57:29 PM | 2.50 | 1:59 | 6:24 | 76 | |
| FM-529 | Beckendorff | 7:57:29 PM | 1.00 | 1:01 | 7:25 | 59 | |
| Beckendorff | Clay Rd | 7:57:29 PM | 1.30 | 1:10 | 8:35 | 67 | |
| Clay Rd | Morton | 7:55:29 PM | 1.60 | 3:25 | 12:00 | 28 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:57:29 PM | 1.25 | 1:14 | 13:13 | 61 | |
| Kingsland | Cinco Ranch Blvd | 7:57:29 PM | 2.20 | 2:06 | 15:19 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 7:57:29 PM | 2.00 | 1:54 | 17:13 | 63 | |
| S Fry Rd | Bellaire | 7:57:29 PM | 1.60 | 1:27 | 18:40 | 66 | |
| Bellaire | W Bellfort | 7:57:29 PM | 2.90 | 2:33 | 21:13 | 68 | |
| W Bellfort | Harlem Rd | 7:57:29 PM | 1.50 | 1:12 | 22:25 | 75 | |
| Harlem Rd | Oyster Creek | 7:57:29 PM | 1.60 | 1:22 | 23:47 | 70 | |
| Oyster Creek | FM-1464 | 7:57:29 PM | 2.00 | 1:31 | 25:18 | 79 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:16 | 25:16 | 73 | |
