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 | 4:08:36 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:16:37 PM | 1.60 | 1:30 | 2:26 | 64 | |
| Harlem Rd | W Bellfort | 4:15:37 PM | 1.50 | 1:23 | 3:49 | 65 | |
| W Bellfort | Bellaire | 4:16:37 PM | 2.90 | 2:38 | 6:27 | 66 | |
| Bellaire | S Fry Rd | 4:16:37 PM | 1.60 | 1:26 | 7:53 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:15:37 PM | 1.25 | 1:01 | 8:52 | 74 | |
| IH-10 Katy | Morton | 4:14:37 PM | 1.50 | 2:03 | 10:55 | 44 |  |
| Morton | Clay Rd | 4:16:37 PM | 1.60 | 1:23 | 12:18 | 69 | |
| Clay Rd | Beckendorff | 4:16:37 PM | 1.30 | 1:16 | 13:34 | 62 | |
| Beckendorff | FM-529 | 4:16:37 PM | 1.00 | 00:56 | 14:30 | 64 | |
| FM-529 | West Rd | 4:16:37 PM | 2.50 | 1:50 | 16:20 | 82 | |
| West Rd | House Hahl | 4:16:37 PM | 1.30 | 1:30 | 17:50 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 4:16:37 PM | 1.40 | 1:19 | 19:09 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:16:37 PM | 2.40 | 2:14 | 21:23 | 64 | |
| 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 | 4:16:37 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 4:16:37 PM | 1.40 | 1:12 | 3:19 | 70 | |
| House Hahl | West Rd | 4:16:37 PM | 1.30 | 1:35 | 4:54 | 49 | |
| West Rd | FM-529 | 4:16:37 PM | 2.50 | 1:49 | 6:43 | 83 | |
| FM-529 | Beckendorff | 4:16:37 PM | 1.00 | 1:05 | 7:48 | 55 | |
| Beckendorff | Clay Rd | 4:16:37 PM | 1.30 | 1:10 | 8:58 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:16:37 PM | 1.25 | 1:17 | 10:13 | 58 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 4:16:37 PM | 1.60 | 1:25 | 11:36 | 68 | |
| Bellaire | W Bellfort | 4:16:37 PM | 2.90 | 2:42 | 14:18 | 64 | |
| W Bellfort | Harlem Rd | 4:16:37 PM | 1.50 | 1:17 | 15:35 | 70 | |
| Harlem Rd | Oyster Creek | 4:16:37 PM | 1.60 | 1:37 | 17:12 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:16:37 PM | 1.00 | 00:50 | 18:00 | 72 | |
| Summary | 30.55 | 18:00 | 18:00 | 102 | |
