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 | 3:56:52 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 3:56:52 PM | 1.50 | 1:20 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 3:56:52 PM | 2.00 | 1:43 | 3:59 | 70 | |
| Oyster Creek | Harlem Rd | 3:56:52 PM | 1.60 | 1:32 | 5:31 | 63 | |
| Harlem Rd | W Bellfort | 3:55:52 PM | 1.50 | 1:40 | 7:11 | 54 | |
| W Bellfort | Bellaire | 3:56:52 PM | 2.90 | 2:58 | 10:09 | 59 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:56:52 PM | 2.00 | 2:24 | 12:31 | 50 | |
| Kingsland | IH-10 Katy | 3:54:52 PM | 1.50 | 1:08 | 13:39 | 79 | |
| IH-10 Katy | Morton | 3:55:52 PM | 1.50 | 1:36 | 15:15 | 56 | |
| Morton | Clay Rd | 3:56:52 PM | 1.60 | 1:20 | 16:35 | 72 | |
| Clay Rd | Beckendorff | 3:56:52 PM | 1.30 | 1:17 | 17:52 | 61 | |
| Beckendorff | FM-529 | 3:56:52 PM | 1.00 | 00:52 | 18:44 | 69 | |
| FM-529 | West Rd | 3:56:52 PM | 2.50 | 2:09 | 20:53 | 70 | |
| West Rd | House Hahl | 3:56:52 PM | 1.30 | 1:12 | 22:05 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:56:52 PM | 1.40 | 1:11 | 23:16 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:56:52 PM | 2.40 | 2:02 | 25:18 | 71 | |
| Summary | 30.6 | 25:18 | 25:18 | 73 | |
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 | 3:56:52 PM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 3:56:52 PM | 1.40 | 1:11 | 3:02 | 71 | |
| House Hahl | West Rd | 3:56:52 PM | 1.30 | 1:07 | 4:09 | 70 | |
| West Rd | FM-529 | 3:56:52 PM | 2.50 | 2:07 | 6:16 | 71 | |
| FM-529 | Beckendorff | 3:56:52 PM | 1.00 | 00:58 | 7:14 | 62 | |
| Beckendorff | Clay Rd | 3:56:52 PM | 1.30 | 1:07 | 8:21 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:56:52 PM | 1.50 | 00:57 | 9:16 | 95 | |
| Kingsland | Cinco Ranch Blvd | 3:56:52 PM | 2.00 | 1:58 | 11:14 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:56:52 PM | 2.90 | 2:51 | 14:03 | 61 | |
| W Bellfort | Harlem Rd | 3:56:52 PM | 1.50 | 1:15 | 15:18 | 72 | |
| Harlem Rd | Oyster Creek | 3:54:52 PM | 1.60 | 1:42 | 17:00 | 56 | |
| Oyster Creek | FM-1464 | 3:56:52 PM | 2.00 | 1:37 | 18:37 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 18:35 | 18:35 | 99 | |
