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 | 7:02:55 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 7:11:54 PM | 1.50 | 1:21 | 2:23 | 67 | |
| FM-1464 | Oyster Creek | 7:11:54 PM | 2.00 | 1:41 | 4:04 | 71 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:11:54 PM | 2.90 | 2:28 | 6:30 | 71 | |
| Bellaire | S Fry Rd | 7:11:54 PM | 1.60 | 1:16 | 7:46 | 76 | |
| S Fry Rd | Cinco Ranch Blvd | 7:11:54 PM | 2.00 | 1:53 | 9:39 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:11:54 PM | 1.50 | 1:48 | 11:25 | 50 | |
| Morton | Clay Rd | 7:11:54 PM | 1.60 | 1:23 | 12:48 | 69 | |
| Clay Rd | Beckendorff | 7:11:54 PM | 1.30 | 1:12 | 14:00 | 65 | |
| Beckendorff | FM-529 | 7:11:54 PM | 1.00 | 00:50 | 14:50 | 72 | |
| FM-529 | West Rd | 7:11:54 PM | 2.50 | 2:10 | 17:00 | 69 | |
| West Rd | House Hahl | 7:11:54 PM | 1.30 | 1:09 | 18:09 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:11:54 PM | 1.40 | 1:14 | 19:23 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:11:54 PM | 2.40 | 2:00 | 21:23 | 72 | |
| Summary | 30.55 | 21:23 | 21:23 | 86 | |
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 | 7:11:54 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:11:54 PM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | 7:11:54 PM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 7:11:54 PM | 2.50 | 2:02 | 6:41 | 74 | |
| FM-529 | Beckendorff | 7:11:54 PM | 1.00 | 1:05 | 7:46 | 55 | |
| Beckendorff | Clay Rd | 7:11:54 PM | 1.30 | 1:13 | 8:59 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:11:54 PM | 1.50 | 1:16 | 10:14 | 71 | |
| IH-10 Katy | Kingsland | 7:11:54 PM | 1.25 | 1:12 | 11:26 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:11:54 PM | 2.20 | 2:03 | 13:29 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 7:11:54 PM | 2.00 | 2:00 | 15:29 | 60 | |
| S Fry Rd | Bellaire | 7:11:54 PM | 1.60 | 1:38 | 17:07 | 59 | |
| Bellaire | W Bellfort | 7:11:54 PM | 2.90 | 2:37 | 19:44 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:11:54 PM | 2.00 | 1:41 | 21:23 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:21 | 21:21 | 86 | |
