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 | 12:57:45 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:57:45 PM | 1.60 | 1:35 | 2:35 | 61 | |
| Harlem Rd | W Bellfort | 12:57:45 PM | 1.50 | 1:17 | 3:52 | 70 | |
| W Bellfort | Bellaire | 12:57:45 PM | 2.90 | 2:57 | 6:49 | 59 | |
| Bellaire | S Fry Rd | 12:57:45 PM | 1.60 | 1:31 | 8:20 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 12:57:45 PM | 2.00 | 3:06 | 11:26 | 39 |  |
| Cinco Ranch Blvd | Kingsland | 12:55:45 PM | 2.20 | 9:39 | 21:05 | 14 |  |
| Kingsland | IH-10 Katy | 12:57:45 PM | 1.25 | 2:16 | 23:21 | 33 | |
| IH-10 Katy | Morton | 12:57:45 PM | 1.50 | 1:56 | 25:17 | 47 |  |
| Morton | Clay Rd | 12:57:45 PM | 1.60 | 1:27 | 26:44 | 66 | |
| Clay Rd | Beckendorff | 12:57:45 PM | 1.30 | 1:15 | 27:59 | 62 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 12:57:45 PM | 1.30 | 1:31 | 29:28 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:57:45 PM | 1.40 | 1:18 | 30:46 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:57:45 PM | 2.40 | 2:10 | 32:56 | 66 | |
| Summary | 30.55 | 32:56 | 32:56 | 56 | |
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 | 12:57:45 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:57:45 PM | 1.40 | 1:15 | 3:17 | 67 | |
| House Hahl | West Rd | 12:57:45 PM | 1.30 | 1:31 | 4:48 | 51 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 12:57:45 PM | 1.30 | 1:09 | 5:55 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:57:45 PM | 1.25 | 1:51 | 7:44 | 41 | |
| Kingsland | Cinco Ranch Blvd | 12:57:45 PM | 2.20 | 3:16 | 11:00 | 40 | |
| Cinco Ranch Blvd | S Fry Rd | 12:57:45 PM | 2.00 | 1:56 | 12:56 | 62 | |
| S Fry Rd | Bellaire | 12:57:45 PM | 1.60 | 1:44 | 14:40 | 55 | |
| Bellaire | W Bellfort | 12:57:45 PM | 2.90 | 2:43 | 17:23 | 64 | |
| W Bellfort | Harlem Rd | 12:57:45 PM | 1.50 | 1:12 | 18:35 | 75 | |
| Harlem Rd | Oyster Creek | 12:44:44 PM | 1.60 | 1:48 | 20:23 | 53 | |
| 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 | 20:20 | 20:20 | 90 | |
