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 | 3:14:49 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:14:49 PM | 1.60 | 1:26 | 2:14 | 67 | |
| Harlem Rd | W Bellfort | 3:14:49 PM | 1.50 | 1:16 | 3:30 | 71 | |
| W Bellfort | Bellaire | 3:14:49 PM | 2.90 | 2:32 | 6:02 | 69 | |
| Bellaire | S Fry Rd | 3:14:49 PM | 1.60 | 1:24 | 7:26 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:14:49 PM | 2.00 | 2:03 | 9:29 | 59 | |
| Cinco Ranch Blvd | Kingsland | 3:14:49 PM | 2.20 | 3:03 | 12:32 | 43 |  |
| Kingsland | IH-10 Katy | 3:14:49 PM | 1.25 | 1:02 | 13:34 | 73 | |
| IH-10 Katy | Morton | 3:14:49 PM | 1.50 | 2:05 | 15:39 | 43 | |
| Morton | Clay Rd | 3:14:49 PM | 1.60 | 1:51 | 17:30 | 52 | |
| Clay Rd | Beckendorff | 3:14:49 PM | 1.30 | 1:17 | 18:47 | 61 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 3:14:49 PM | 1.30 | 1:32 | 20:17 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:14:49 PM | 1.40 | 1:18 | 21:35 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:14:49 PM | 2.40 | 2:09 | 23:44 | 67 | |
| Summary | 30.55 | 23:44 | 23:44 | 77 | |
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 | 3:14:49 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:14:49 PM | 1.40 | 1:17 | 3:22 | 65 | |
| House Hahl | West Rd | 3:14:49 PM | 1.30 | 1:30 | 4:52 | 52 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 3:14:49 PM | 1.30 | 1:10 | 6:00 | 67 | |
| Clay Rd | Morton | 3:14:49 PM | 1.60 | 4:24 | 10:24 | 22 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:14:49 PM | 1.25 | 1:12 | 11:35 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:14:49 PM | 2.20 | 5:54 | 17:29 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 3:14:49 PM | 2.00 | 1:50 | 19:19 | 65 | |
| S Fry Rd | Bellaire | 3:14:49 PM | 1.60 | 1:30 | 20:49 | 64 | |
| Bellaire | W Bellfort | 3:14:49 PM | 2.90 | 2:45 | 23:34 | 63 | |
| W Bellfort | Harlem Rd | 3:14:49 PM | 1.50 | 1:16 | 24:50 | 71 | |
| Harlem Rd | Oyster Creek | 3:14:49 PM | 1.60 | 1:29 | 26:19 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:16 | 26:16 | 70 | |
