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 | 7:21:51 AM | 1.00 | 1:10 | 1:10 | 51 |  |
| 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 | 7:21:51 AM | 2.90 | 3:02 | 4:08 | 57 | |
| Bellaire | S Fry Rd | 7:21:51 AM | 1.60 | 1:30 | 5:38 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 7:21:51 AM | 2.00 | 1:51 | 7:29 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:21:51 AM | 2.20 | 1:43 | 9:12 | 77 | |
| Kingsland | IH-10 Katy | 7:21:51 AM | 1.25 | 1:07 | 10:19 | 67 | |
| IH-10 Katy | Morton | 7:21:51 AM | 1.50 | 1:45 | 12:04 | 51 | |
| Morton | Clay Rd | 7:21:51 AM | 1.60 | 1:27 | 13:31 | 66 | |
| Clay Rd | Beckendorff | 7:21:51 AM | 1.30 | 1:16 | 14:47 | 62 | |
| Beckendorff | FM-529 | 7:21:51 AM | 1.00 | 00:53 | 15:40 | 68 | |
| FM-529 | West Rd | 7:21:51 AM | 2.50 | 1:51 | 17:31 | 81 | |
| West Rd | House Hahl | 7:21:51 AM | 1.30 | 1:28 | 18:59 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:21:51 AM | 1.40 | 1:21 | 20:20 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:21:51 AM | 2.40 | 2:12 | 22:32 | 65 | |
| Summary | 30.55 | 22:32 | 22:32 | 81 | |
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 | 7:21:51 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:21:51 AM | 1.40 | 1:19 | 3:19 | 64 | |
| House Hahl | West Rd | 7:21:51 AM | 1.30 | 1:35 | 4:54 | 49 |  |
| West Rd | FM-529 | 7:21:51 AM | 2.50 | 1:45 | 6:39 | 86 | |
| FM-529 | Beckendorff | 7:21:51 AM | 1.00 | 00:51 | 7:30 | 71 | |
| Beckendorff | Clay Rd | 7:21:51 AM | 1.30 | 1:08 | 8:38 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:21:51 AM | 1.25 | 1:09 | 9:45 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:21:51 AM | 2.20 | 1:51 | 11:36 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 7:21:51 AM | 2.00 | 1:54 | 13:30 | 63 | |
| S Fry Rd | Bellaire | 7:21:51 AM | 1.60 | 2:06 | 15:36 | 46 | |
| 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 | 15:30 | 15:30 | 118 | |
