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 | 7:26:51 AM | 1.00 | 1:06 | 1:06 | 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 | 7:26:51 AM | 2.90 | 2:43 | 3:45 | 64 | |
| Bellaire | S Fry Rd | 7:26:51 AM | 1.60 | 1:30 | 5:15 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 7:26:51 AM | 2.00 | 1:50 | 7:05 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:26:51 AM | 2.20 | 1:43 | 8:48 | 77 | |
| Kingsland | IH-10 Katy | 7:26:51 AM | 1.25 | 1:05 | 9:53 | 69 | |
| IH-10 Katy | Morton | 7:26:51 AM | 1.50 | 1:42 | 11:35 | 53 | |
| Morton | Clay Rd | 7:26:51 AM | 1.60 | 1:24 | 12:59 | 69 | |
| Clay Rd | Beckendorff | 7:26:51 AM | 1.30 | 1:16 | 14:15 | 62 | |
| Beckendorff | FM-529 | 7:26:51 AM | 1.00 | 00:52 | 15:07 | 69 | |
| FM-529 | West Rd | 7:26:51 AM | 2.50 | 2:07 | 17:14 | 71 | |
| West Rd | House Hahl | 7:26:51 AM | 1.30 | 1:33 | 18:47 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 7:26:51 AM | 1.40 | 1:18 | 20:05 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:26:51 AM | 2.40 | 2:09 | 22:14 | 67 | |
| Summary | 30.55 | 22:14 | 22:14 | 82 | |
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 | 7:26:51 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:26:51 AM | 1.40 | 1:20 | 3:22 | 63 | |
| House Hahl | West Rd | 7:26:51 AM | 1.30 | 1:37 | 4:59 | 48 |  |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:26:51 AM | 1.00 | 1:04 | 6:02 | 56 | |
| Beckendorff | Clay Rd | 7:26:51 AM | 1.30 | 1:09 | 7:11 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:26:51 AM | 2.20 | 1:50 | 8:58 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 7:26:51 AM | 2.00 | 1:48 | 10:46 | 67 | |
| S Fry Rd | Bellaire | 7:26:51 AM | 1.60 | 2:27 | 13:13 | 39 |  |
| 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 | 13:07 | 13:07 | 140 | |
