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 | 3:33:50 PM | 1.00 | 1:36 | 1:36 | 38 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 3:33:50 PM | 2.00 | 1:42 | 3:17 | 71 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:33:50 PM | 1.50 | 2:32 | 5:48 | 36 | |
| W Bellfort | Bellaire | 3:33:50 PM | 2.90 | 4:23 | 10:11 | 40 |  |
| Bellaire | S Fry Rd | 3:33:50 PM | 1.60 | 3:47 | 13:58 | 25 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:33:50 PM | 2.00 | 1:55 | 15:53 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:30:50 PM | 1.50 | 2:00 | 17:51 | 45 | |
| Morton | Clay Rd | 3:33:50 PM | 1.60 | 1:23 | 19:14 | 69 | |
| Clay Rd | Beckendorff | 3:33:50 PM | 1.30 | 1:18 | 20:32 | 60 | |
| Beckendorff | FM-529 | 3:33:50 PM | 1.00 | 00:55 | 21:27 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:33:50 PM | 1.40 | 1:18 | 22:43 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:33:50 PM | 2.40 | 2:05 | 24:48 | 69 | |
| Summary | 30.55 | 24:48 | 24:48 | 74 | |
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 | 3:33:50 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:33:50 PM | 1.40 | 1:19 | 3:29 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:33:50 PM | 1.00 | 1:03 | 4:30 | 57 | |
| Beckendorff | Clay Rd | 3:33:50 PM | 1.30 | 1:05 | 5:35 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:33:50 PM | 1.50 | 1:37 | 7:11 | 56 | |
| IH-10 Katy | Kingsland | 3:33:50 PM | 1.25 | 1:18 | 8:29 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:33:50 PM | 2.20 | 2:14 | 10:43 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:33:50 PM | 2.00 | 2:01 | 12:44 | 60 | |
| S Fry Rd | Bellaire | 3:33:50 PM | 1.60 | 1:48 | 14:32 | 53 | |
| Bellaire | W Bellfort | 3:33:50 PM | 2.90 | 4:30 | 19:02 | 39 | |
| W Bellfort | Harlem Rd | 3:33:50 PM | 1.50 | 3:00 | 22:02 | 30 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:33:50 PM | 2.00 | 1:42 | 23:43 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:41 | 23:41 | 77 | |
