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 | 4:21:56 PM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 4:21:56 PM | 2.00 | 1:54 | 3:18 | 63 | |
| Oyster Creek | Harlem Rd | 4:21:56 PM | 1.60 | 1:40 | 4:58 | 58 | |
| Harlem Rd | W Bellfort | 4:21:56 PM | 1.50 | 1:18 | 6:16 | 69 | |
| W Bellfort | Bellaire | 4:21:56 PM | 2.90 | 2:46 | 9:02 | 63 | |
| Bellaire | S Fry Rd | 4:21:56 PM | 1.60 | 1:37 | 10:39 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 4:21:56 PM | 2.00 | 5:34 | 16:13 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 4:21:56 PM | 2.20 | 5:00 | 21:13 | 26 | |
| Kingsland | IH-10 Katy | 4:06:54 PM | 1.25 | 1:12 | 22:25 | 62 | |
| IH-10 Katy | Morton | 4:21:56 PM | 1.50 | 2:31 | 24:56 | 36 |  |
| Morton | Clay Rd | 4:21:56 PM | 1.60 | 2:33 | 27:29 | 38 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 4:21:56 PM | 1.60 | 2:25 | 2:19 | 40 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:21:56 PM | 1.25 | 1:10 | 3:28 | 64 | |
| Kingsland | Cinco Ranch Blvd | 4:21:56 PM | 2.20 | 6:05 | 9:33 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 4:21:56 PM | 2.00 | 6:08 | 15:41 | 20 | |
| S Fry Rd | Bellaire | 4:21:56 PM | 1.60 | 1:29 | 17:10 | 65 | |
| Bellaire | W Bellfort | 4:21:56 PM | 2.90 | 2:41 | 19:51 | 65 | |
| W Bellfort | Harlem Rd | 4:21:56 PM | 1.50 | 1:08 | 20:59 | 79 | |
| Harlem Rd | Oyster Creek | 4:21:56 PM | 1.60 | 1:17 | 22:16 | 75 | |
| Oyster Creek | FM-1464 | 4:21:56 PM | 2.00 | 1:39 | 23:55 | 73 | |
| FM-1464 | New Territory | 4:21:56 PM | 1.50 | 1:18 | 25:13 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
