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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:51:38 PM | 2.20 | 2:26 | 2:18 | 54 |  |
| Kingsland | IH-10 Katy | 10:47:37 PM | 1.25 | 1:06 | 3:24 | 68 | |
| IH-10 Katy | Morton | 10:51:38 PM | 1.50 | 2:21 | 5:45 | 38 |  |
| Morton | Clay Rd | 10:51:38 PM | 1.60 | 1:39 | 7:24 | 58 | |
| Clay Rd | Beckendorff | 10:51:38 PM | 1.30 | 1:19 | 8:43 | 59 | |
| Beckendorff | FM-529 | 10:43:36 PM | 1.00 | 00:47 | 9:30 | 77 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:51:38 PM | 1.40 | 1:14 | 10:42 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:51:38 PM | 2.40 | 2:04 | 12:46 | 70 | |
| Summary | 30.55 | Not Available | |
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 | 10:51:38 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:51:38 PM | 1.40 | 1:23 | 3:29 | 61 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:51:38 PM | 1.00 | 1:15 | 4:42 | 48 |  |
| Beckendorff | Clay Rd | 10:51:38 PM | 1.30 | 1:06 | 5:48 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:51:38 PM | 2.20 | 1:56 | 7:41 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 7:33 | 7:33 | 243 | |
