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 | 9:34:48 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 9:34:48 AM | 2.00 | 1:42 | 2:56 | 71 | |
| Oyster Creek | Harlem Rd | 9:34:48 AM | 1.60 | 1:34 | 4:30 | 61 | |
| Harlem Rd | W Bellfort | 9:34:48 AM | 1.50 | 1:22 | 5:52 | 66 | |
| W Bellfort | Bellaire | 9:34:48 AM | 2.90 | 2:42 | 8:34 | 64 | |
| Bellaire | S Fry Rd | 9:34:48 AM | 1.60 | 1:25 | 9:59 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 9:34:48 AM | 2.00 | 2:10 | 12:09 | 55 | |
| Cinco Ranch Blvd | Kingsland | 9:34:48 AM | 2.20 | 3:09 | 15:18 | 42 |  |
| Kingsland | IH-10 Katy | 9:34:48 AM | 1.25 | 1:06 | 16:24 | 68 | |
| IH-10 Katy | Morton | 9:34:48 AM | 1.50 | 1:44 | 18:08 | 52 | |
| Morton | Clay Rd | 9:34:48 AM | 1.60 | 1:29 | 19:37 | 65 | |
| Clay Rd | Beckendorff | 9:34:48 AM | 1.30 | 1:17 | 20:54 | 61 | |
| Beckendorff | FM-529 | 9:34:48 AM | 1.00 | 00:56 | 21:50 | 64 | |
| 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 | 9:34:48 AM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 9:34:48 AM | 1.30 | 1:10 | 2:13 | 67 | |
| Clay Rd | Morton | 9:34:48 AM | 1.60 | 1:40 | 3:53 | 58 | |
| Morton | IH-10 Katy | 9:34:48 AM | 1.50 | 1:26 | 5:19 | 63 | |
| IH-10 Katy | Kingsland | 9:34:48 AM | 1.25 | 1:11 | 6:30 | 63 | |
| Kingsland | Cinco Ranch Blvd | 9:34:48 AM | 2.20 | 2:11 | 8:41 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:34:48 AM | 2.00 | 2:15 | 10:56 | 53 | |
| S Fry Rd | Bellaire | 9:34:48 AM | 1.60 | 1:38 | 12:34 | 59 | |
| Bellaire | W Bellfort | 9:34:48 AM | 2.90 | 2:52 | 15:26 | 61 | |
| W Bellfort | Harlem Rd | 9:34:48 AM | 1.50 | 1:22 | 16:48 | 66 | |
| Harlem Rd | Oyster Creek | 9:34:48 AM | 1.60 | 1:31 | 18:19 | 63 | |
| Oyster Creek | FM-1464 | 9:34:48 AM | 2.00 | 1:41 | 20:00 | 71 | |
| FM-1464 | New Territory | 9:34:48 AM | 1.50 | 1:24 | 21:24 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
