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 | 1:12:31 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 1:12:31 PM | 1.50 | 1:19 | 2:13 | 68 | |
| FM-1464 | Oyster Creek | 1:12:31 PM | 2.00 | 1:49 | 4:02 | 66 | |
| Oyster Creek | Harlem Rd | 1:12:31 PM | 1.60 | 1:31 | 5:33 | 63 | |
| Harlem Rd | W Bellfort | 1:12:31 PM | 1.50 | 1:09 | 6:42 | 78 | |
| W Bellfort | Bellaire | 1:12:31 PM | 2.90 | 2:38 | 9:20 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:12:31 PM | 2.20 | 2:22 | 11:40 | 56 | |
| Kingsland | IH-10 Katy | 1:05:32 PM | 1.25 | 1:10 | 12:50 | 64 | |
| IH-10 Katy | Morton | 1:12:31 PM | 1.50 | 1:58 | 14:48 | 46 |  |
| Morton | Clay Rd | 1:12:31 PM | 1.60 | 1:25 | 16:13 | 68 | |
| Clay Rd | Beckendorff | 1:12:31 PM | 1.30 | 1:18 | 17:31 | 60 | |
| Beckendorff | FM-529 | 1:12:31 PM | 1.00 | 00:54 | 18:25 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:12:31 PM | 1.40 | 1:18 | 19:41 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:12:31 PM | 2.40 | 2:09 | 21:50 | 67 | |
| Summary | 30.55 | 21:50 | 21:50 | 84 | |
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 | 12:58:32 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 1:12:31 PM | 1.40 | 1:19 | 3:21 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:12:31 PM | 1.00 | 1:06 | 4:25 | 55 | |
| Beckendorff | Clay Rd | 1:12:31 PM | 1.30 | 1:11 | 5:36 | 66 | |
| Clay Rd | Morton | 1:12:31 PM | 1.60 | 2:02 | 7:38 | 47 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:12:31 PM | 1.25 | 1:12 | 8:49 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:12:31 PM | 2.20 | 2:10 | 10:59 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:12:31 PM | 2.90 | 2:52 | 13:49 | 61 | |
| W Bellfort | Harlem Rd | 1:12:31 PM | 1.50 | 1:24 | 15:13 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:12:31 PM | 2.00 | 1:40 | 16:52 | 72 | |
| FM-1464 | New Territory | 1:12:31 PM | 1.50 | 1:15 | 18:07 | 72 | |
| New Territory | Brazos River | 1:12:31 PM | 1.00 | 00:48 | 18:55 | 75 | |
| Summary | 30.55 | 18:55 | 18:55 | 97 | |
