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 | 4:20:37 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:20:37 PM | 1.60 | 1:30 | 2:28 | 64 | |
| Harlem Rd | W Bellfort | 4:15:37 PM | 1.50 | 1:23 | 3:51 | 65 | |
| W Bellfort | Bellaire | 4:20:37 PM | 2.90 | 2:39 | 6:30 | 66 | |
| Bellaire | S Fry Rd | 4:20:37 PM | 1.60 | 1:29 | 7:59 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:15:37 PM | 1.25 | 1:01 | 8:58 | 74 | |
| IH-10 Katy | Morton | 4:18:37 PM | 1.50 | 1:52 | 10:50 | 48 |  |
| Morton | Clay Rd | 4:20:37 PM | 1.60 | 1:27 | 12:17 | 66 | |
| Clay Rd | Beckendorff | 4:20:37 PM | 1.30 | 1:15 | 13:32 | 62 | |
| Beckendorff | FM-529 | 4:20:37 PM | 1.00 | 00:54 | 14:26 | 67 | |
| FM-529 | West Rd | 4:20:37 PM | 2.50 | 1:51 | 16:17 | 81 | |
| West Rd | House Hahl | 4:20:37 PM | 1.30 | 1:28 | 17:45 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 4:20:37 PM | 1.40 | 1:17 | 19:02 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:20:37 PM | 2.40 | 2:25 | 21:27 | 60 | |
| Summary | 30.55 | 21:27 | 21:27 | 85 | |
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 | 4:20:37 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 4:20:37 PM | 1.40 | 1:13 | 3:18 | 69 | |
| House Hahl | West Rd | 4:20:37 PM | 1.30 | 1:32 | 4:50 | 51 | |
| West Rd | FM-529 | 4:20:37 PM | 2.50 | 1:48 | 6:38 | 83 | |
| FM-529 | Beckendorff | 4:20:37 PM | 1.00 | 1:06 | 7:44 | 55 | |
| Beckendorff | Clay Rd | 4:20:37 PM | 1.30 | 1:11 | 8:55 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:20:37 PM | 1.50 | 4:08 | 13:02 | 22 |  |
| IH-10 Katy | Kingsland | 4:20:37 PM | 1.25 | 1:15 | 14:17 | 60 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 4:20:37 PM | 1.60 | 1:24 | 15:39 | 69 | |
| Bellaire | W Bellfort | 4:20:37 PM | 2.90 | 2:40 | 18:19 | 65 | |
| W Bellfort | Harlem Rd | 4:20:37 PM | 1.50 | 1:17 | 19:36 | 70 | |
| Harlem Rd | Oyster Creek | 4:20:37 PM | 1.60 | 1:34 | 21:10 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:20:37 PM | 1.00 | 00:50 | 21:58 | 72 | |
| Summary | 30.55 | 21:58 | 21:58 | 83 | |
