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 | 8:00:51 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| 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 | 8:11:51 AM | 2.00 | 2:28 | 3:27 | 49 |  |
| Cinco Ranch Blvd | Kingsland | 8:11:51 AM | 2.20 | 3:24 | 6:51 | 39 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:11:51 AM | 1.50 | 1:56 | 8:46 | 47 | |
| Morton | Clay Rd | 8:11:51 AM | 1.60 | 1:28 | 10:14 | 65 | |
| Clay Rd | Beckendorff | 8:11:51 AM | 1.30 | 1:19 | 11:33 | 59 | |
| Beckendorff | FM-529 | 8:11:51 AM | 1.00 | 00:55 | 12:28 | 65 | |
| FM-529 | West Rd | 8:11:51 AM | 2.50 | 1:57 | 14:25 | 77 | |
| West Rd | House Hahl | 8:11:51 AM | 1.30 | 1:32 | 15:57 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:51 AM | 1.40 | 1:18 | 17:15 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:51 AM | 2.40 | 2:12 | 19:27 | 65 | |
| Summary | 30.55 | 19:27 | 19:27 | 94 | |
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 | 8:11:51 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:51 AM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 8:11:51 AM | 1.30 | 1:30 | 4:55 | 52 | |
| West Rd | FM-529 | 8:11:51 AM | 2.50 | 1:54 | 6:49 | 79 | |
| FM-529 | Beckendorff | 8:11:51 AM | 1.00 | 1:02 | 7:51 | 58 | |
| Beckendorff | Clay Rd | 8:11:51 AM | 1.30 | 1:07 | 8:58 | 70 | |
| Clay Rd | Morton | 8:11:51 AM | 1.60 | 2:08 | 11:06 | 45 | |
| Morton | IH-10 Katy | 8:11:51 AM | 1.50 | 1:29 | 12:35 | 61 | |
| IH-10 Katy | Kingsland | 8:11:51 AM | 1.25 | 1:14 | 13:49 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:11:51 AM | 2.20 | 2:13 | 16:02 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:51 AM | 2.00 | 1:57 | 17:59 | 62 | |
| 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 | 8:11:51 AM | 1.00 | 00:49 | 18:42 | 73 | |
| Summary | 30.55 | 18:42 | 18:42 | 98 | |
