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 | 8:06:30 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | 8:06:30 AM | 1.60 | 5:22 | 7:05 | 18 |  |
| Harlem Rd | W Bellfort | 8:06:30 AM | 1.50 | 1:13 | 8:18 | 74 | |
| 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 | 8:06:30 AM | 2.20 | 2:00 | 10:15 | 66 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:06:30 AM | 1.50 | 2:14 | 12:28 | 40 |  |
| Morton | Clay Rd | 8:06:30 AM | 1.60 | 1:28 | 13:56 | 65 | |
| Clay Rd | Beckendorff | 8:06:30 AM | 1.30 | 1:18 | 15:14 | 60 | |
| Beckendorff | FM-529 | 8:06:30 AM | 1.00 | 00:55 | 16:09 | 65 | |
| FM-529 | West Rd | 8:06:30 AM | 2.50 | 2:11 | 18:20 | 69 | |
| West Rd | House Hahl | 8:06:30 AM | 1.30 | 1:10 | 19:30 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:06:30 AM | 1.40 | 1:19 | 20:49 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:06:30 AM | 2.40 | 2:02 | 22:51 | 71 | |
| 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 | 8:06:30 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 8:06:30 AM | 1.40 | 1:13 | 3:13 | 69 | |
| House Hahl | West Rd | 8:06:30 AM | 1.30 | 1:04 | 4:17 | 73 | |
| West Rd | FM-529 | 8:06:30 AM | 2.50 | 1:55 | 6:12 | 78 | |
| FM-529 | Beckendorff | 7:51:29 AM | 1.00 | 1:07 | 7:19 | 54 | |
| Beckendorff | Clay Rd | 8:06:30 AM | 1.30 | 1:02 | 8:21 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:06:30 AM | 1.25 | 1:10 | 9:29 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:06:30 AM | 2.20 | 1:53 | 11:22 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:06:30 AM | 2.90 | 2:44 | 14:04 | 64 | |
| W Bellfort | Harlem Rd | 8:06:30 AM | 1.50 | 1:19 | 15:23 | 68 | |
| Harlem Rd | Oyster Creek | 8:06:30 AM | 1.60 | 1:30 | 16:53 | 64 | |
| Oyster Creek | FM-1464 | 8:06:30 AM | 2.00 | 1:46 | 18:39 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:37 | 18:37 | 98 | |
