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 | 8:20:30 AM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 8:20:30 AM | 2.00 | 1:42 | 2:55 | 71 | |
| Oyster Creek | Harlem Rd | 8:20:30 AM | 1.60 | 1:27 | 4:22 | 66 | |
| Harlem Rd | W Bellfort | 8:20:30 AM | 1.50 | 1:13 | 5:35 | 74 | |
| W Bellfort | Bellaire | 8:20:30 AM | 2.90 | 2:36 | 8:11 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:20:30 AM | 1.25 | 1:13 | 9:21 | 62 | |
| IH-10 Katy | Morton | 8:20:30 AM | 1.50 | 2:10 | 11:31 | 42 |  |
| Morton | Clay Rd | 8:20:30 AM | 1.60 | 1:29 | 13:00 | 65 | |
| Clay Rd | Beckendorff | 8:20:30 AM | 1.30 | 1:16 | 14:16 | 62 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 8:20:30 AM | 1.30 | 1:12 | 15:26 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:20:30 AM | 1.40 | 1:18 | 16:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:30 AM | 2.40 | 2:04 | 18:48 | 70 | |
| 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 | 8:20:30 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:30 AM | 1.40 | 1:17 | 3:19 | 65 | |
| House Hahl | West Rd | 8:20:30 AM | 1.30 | 1:15 | 4:34 | 62 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 8:20:30 AM | 1.30 | 1:08 | 5:40 | 69 | |
| Clay Rd | Morton | 8:20:30 AM | 1.60 | 2:58 | 8:38 | 32 |  |
| Morton | IH-10 Katy | 8:20:30 AM | 1.50 | 1:23 | 10:01 | 65 | |
| IH-10 Katy | Kingsland | 8:20:30 AM | 1.25 | 1:03 | 11:04 | 71 | |
| Kingsland | Cinco Ranch Blvd | 8:20:30 AM | 2.20 | 2:14 | 13:18 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:20:30 AM | 2.90 | 2:46 | 16:02 | 63 | |
| W Bellfort | Harlem Rd | 8:20:30 AM | 1.50 | 1:28 | 17:30 | 61 | |
| Harlem Rd | Oyster Creek | 8:20:30 AM | 1.60 | 1:31 | 19:01 | 63 | |
| Oyster Creek | FM-1464 | 8:20:30 AM | 2.00 | 1:49 | 20:50 | 66 | |
| FM-1464 | New Territory | 8:20:30 AM | 1.50 | 1:21 | 22:11 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:10 | 22:10 | 83 | |
