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 | 3:41:58 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:41:58 PM | 1.60 | 1:25 | 2:15 | 68 | |
| Harlem Rd | W Bellfort | 3:22:57 PM | 1.50 | 1:17 | 3:32 | 70 | |
| W Bellfort | Bellaire | 3:33:58 PM | 2.90 | 2:43 | 6:15 | 64 | |
| Bellaire | S Fry Rd | 3:36:57 PM | 1.60 | 1:30 | 7:45 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 3:41:58 PM | 2.00 | 2:00 | 9:45 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:41:58 PM | 2.20 | 2:11 | 11:56 | 60 | |
| Kingsland | IH-10 Katy | 3:41:58 PM | 1.25 | 1:05 | 13:01 | 69 | |
| IH-10 Katy | Morton | 3:41:58 PM | 1.50 | 1:57 | 14:58 | 46 |  |
| Morton | Clay Rd | 3:41:58 PM | 1.60 | 1:28 | 16:26 | 65 | |
| Clay Rd | Beckendorff | 3:41:58 PM | 1.30 | 1:16 | 17:42 | 62 | |
| Beckendorff | FM-529 | 3:41:58 PM | 1.00 | 00:53 | 18:35 | 68 | |
| FM-529 | West Rd | 3:41:58 PM | 2.50 | 1:52 | 20:27 | 80 | |
| West Rd | House Hahl | 3:41:58 PM | 1.30 | 1:31 | 21:58 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:41:58 PM | 1.40 | 1:20 | 23:18 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:41:58 PM | 2.40 | 2:16 | 25:34 | 64 | |
| Summary | 30.55 | 25:34 | 25:34 | 72 | |
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 | 3:41:58 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:41:58 PM | 1.40 | 1:14 | 3:23 | 68 | |
| House Hahl | West Rd | 3:41:58 PM | 1.30 | 1:30 | 4:53 | 52 | |
| West Rd | FM-529 | 3:41:58 PM | 2.50 | 1:44 | 6:37 | 87 | |
| FM-529 | Beckendorff | 3:41:58 PM | 1.00 | 1:02 | 7:39 | 58 | |
| Beckendorff | Clay Rd | 3:41:58 PM | 1.30 | 1:09 | 8:48 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:41:58 PM | 1.25 | 1:16 | 10:02 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:41:58 PM | 2.20 | 2:06 | 12:08 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:41:58 PM | 2.00 | 1:46 | 13:54 | 68 | |
| S Fry Rd | Bellaire | 3:41:58 PM | 1.60 | 1:33 | 15:27 | 62 | |
| Bellaire | W Bellfort | 3:40:58 PM | 2.90 | 2:30 | 17:57 | 70 | |
| W Bellfort | Harlem Rd | 3:41:58 PM | 1.50 | 1:09 | 19:06 | 78 | |
| Harlem Rd | Oyster Creek | 3:41:58 PM | 1.60 | 1:28 | 20:34 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:31 | 20:31 | 89 | |
