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 | 1:36:38 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 1:36:38 PM | 1.50 | 1:21 | 2:20 | 67 | |
| FM-1464 | Oyster Creek | 1:36:38 PM | 2.00 | 1:48 | 4:08 | 67 | |
| Oyster Creek | Harlem Rd | 1:36:38 PM | 1.60 | 1:30 | 5:38 | 64 | |
| Harlem Rd | W Bellfort | 1:36:38 PM | 1.50 | 1:17 | 6:55 | 70 | |
| W Bellfort | Bellaire | 1:36:38 PM | 2.90 | 3:10 | 10:05 | 55 | |
| Bellaire | S Fry Rd | 1:36:38 PM | 1.60 | 1:32 | 11:37 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 1:36:38 PM | 2.00 | 1:59 | 13:36 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 1:36:38 PM | 1.50 | 1:56 | 15:30 | 47 |  |
| Morton | Clay Rd | 1:31:37 PM | 1.60 | 1:27 | 16:57 | 66 | |
| Clay Rd | Beckendorff | 1:36:38 PM | 1.30 | 1:18 | 18:15 | 60 | |
| Beckendorff | FM-529 | 1:36:38 PM | 1.00 | 00:51 | 19:06 | 71 | |
| FM-529 | West Rd | 1:36:38 PM | 2.50 | 2:12 | 21:18 | 68 | |
| West Rd | House Hahl | 1:36:38 PM | 1.30 | 1:10 | 22:28 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 1:36:38 PM | 1.40 | 1:13 | 23:41 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:36:38 PM | 2.40 | 2:06 | 25:47 | 69 | |
| Summary | 30.6 | 25:47 | 25:47 | 71 | |
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 | 1:36:38 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:36:38 PM | 1.40 | 1:22 | 3:27 | 61 | |
| House Hahl | West Rd | 1:36:38 PM | 1.30 | 1:18 | 4:45 | 60 | |
| West Rd | FM-529 | 1:36:38 PM | 2.50 | 2:02 | 6:47 | 74 | |
| FM-529 | Beckendorff | 1:36:38 PM | 1.00 | 1:02 | 7:49 | 58 | |
| Beckendorff | Clay Rd | 1:36:38 PM | 1.30 | 1:09 | 8:58 | 68 | |
| Clay Rd | Morton | 1:36:38 PM | 1.60 | 2:18 | 11:16 | 42 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 1:36:38 PM | 2.00 | 2:01 | 13:14 | 60 | |
| S Fry Rd | Bellaire | 1:36:38 PM | 1.60 | 1:35 | 14:49 | 61 | |
| Bellaire | W Bellfort | 1:36:38 PM | 2.90 | 2:58 | 17:47 | 59 | |
| W Bellfort | Harlem Rd | 1:36:38 PM | 1.50 | 1:13 | 19:00 | 74 | |
| Harlem Rd | Oyster Creek | 1:36:38 PM | 1.60 | 1:31 | 20:31 | 63 | |
| Oyster Creek | FM-1464 | 1:36:38 PM | 2.00 | 1:34 | 22:05 | 77 | |
| FM-1464 | New Territory | 1:36:38 PM | 1.50 | 1:23 | 23:28 | 65 | |
| New Territory | Brazos River | 1:36:38 PM | 1.00 | 00:45 | 24:13 | 80 | |
| Summary | 30.6 | 24:13 | 24:13 | 76 | |
