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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 7:05:52 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 7:05:52 AM | 1.60 | 1:20 | 3:00 | 72 | |
| Harlem Rd | W Bellfort | 7:05:52 AM | 1.50 | 1:04 | 4:04 | 84 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:05:52 AM | 2.20 | 2:20 | 6:21 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:05:52 AM | 1.50 | 1:33 | 7:53 | 58 | |
| Morton | Clay Rd | 7:05:52 AM | 1.60 | 1:26 | 9:19 | 67 | |
| Clay Rd | Beckendorff | 7:05:52 AM | 1.30 | 1:14 | 10:33 | 63 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 7:05:52 AM | 1.30 | 1:12 | 11:43 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:05:52 AM | 1.40 | 1:20 | 13:03 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:05:52 AM | 2.40 | 2:08 | 15:11 | 68 | |
| 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 | 7:05:52 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 7:05:52 AM | 1.40 | 1:20 | 3:34 | 63 | |
| House Hahl | West Rd | 7:05:52 AM | 1.30 | 1:14 | 4:48 | 63 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 7:05:52 AM | 1.30 | 1:11 | 5:57 | 66 | |
| Clay Rd | Morton | 7:05:52 AM | 1.60 | 1:14 | 7:11 | 78 | |
| Morton | IH-10 Katy | 7:05:52 AM | 1.50 | 1:13 | 8:24 | 74 | |
| IH-10 Katy | Kingsland | 7:05:52 AM | 1.25 | 1:10 | 9:34 | 64 | |
| Kingsland | Cinco Ranch Blvd | 7:05:52 AM | 2.20 | 1:52 | 11:26 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:03:52 AM | 2.90 | 2:13 | 13:37 | 78 | |
| W Bellfort | Harlem Rd | 7:05:52 AM | 1.50 | 1:10 | 14:47 | 77 | |
| Harlem Rd | Oyster Creek | 7:05:52 AM | 1.60 | 1:15 | 16:02 | 77 | |
| Oyster Creek | FM-1464 | 7:05:52 AM | 2.00 | 1:31 | 17:33 | 79 | |
| FM-1464 | New Territory | 7:05:52 AM | 1.50 | 1:17 | 18:50 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:49 | 18:49 | 97 | |
