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 | 6:51:51 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:54:52 PM | 1.60 | 1:25 | 2:24 | 68 | |
| Harlem Rd | W Bellfort | 6:36:51 PM | 1.50 | 1:01 | 3:25 | 89 | |
| W Bellfort | Bellaire | 6:54:52 PM | 2.90 | 2:32 | 5:57 | 69 | |
| Bellaire | S Fry Rd | 6:54:52 PM | 1.60 | 1:14 | 7:11 | 78 | |
| S Fry Rd | Cinco Ranch Blvd | 6:54:52 PM | 2.00 | 1:57 | 9:08 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:54:52 PM | 2.20 | 2:17 | 11:25 | 58 | |
| Kingsland | IH-10 Katy | 6:54:52 PM | 1.25 | 2:26 | 13:51 | 31 |  |
| IH-10 Katy | Morton | 6:36:51 PM | 1.50 | 3:20 | 17:11 | 27 |  |
| Morton | Clay Rd | 6:54:52 PM | 1.60 | 1:22 | 18:33 | 70 | |
| Clay Rd | Beckendorff | 6:54:52 PM | 1.30 | 1:13 | 19:46 | 64 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 6:54:52 PM | 1.40 | 1:15 | 20:58 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:54:52 PM | 2.40 | 2:05 | 23:03 | 69 | |
| Summary | 30.55 | 23:03 | 23:03 | 80 | |
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 | 6:54:52 PM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 6:54:52 PM | 1.40 | 1:14 | 3:11 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 6:54:52 PM | 1.30 | 1:09 | 4:17 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:54:52 PM | 1.25 | 1:17 | 5:32 | 58 | |
| Kingsland | Cinco Ranch Blvd | 6:54:52 PM | 2.20 | 3:24 | 8:56 | 39 | |
| Cinco Ranch Blvd | S Fry Rd | 6:54:52 PM | 2.00 | 1:43 | 10:39 | 70 | |
| S Fry Rd | Bellaire | 6:54:52 PM | 1.60 | 1:43 | 12:22 | 56 | |
| Bellaire | W Bellfort | 6:54:52 PM | 2.90 | 2:32 | 14:54 | 69 | |
| W Bellfort | Harlem Rd | 6:40:51 PM | 1.50 | 1:17 | 16:11 | 70 | |
| Harlem Rd | Oyster Creek | 6:54:52 PM | 1.60 | 1:27 | 17:38 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:54:52 PM | 1.00 | 00:54 | 18:30 | 67 | |
| Summary | 30.55 | 18:30 | 18:30 | 99 | |
