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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:27:42 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 8:27:42 AM | 1.50 | 1:16 | 2:43 | 71 | |
| W Bellfort | Bellaire | 8:27:42 AM | 2.90 | 2:45 | 5:28 | 63 | |
| Bellaire | S Fry Rd | 8:27:42 AM | 1.60 | 1:25 | 6:53 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:27:42 AM | 2.00 | 3:21 | 10:14 | 36 |  |
| Cinco Ranch Blvd | Kingsland | 8:27:42 AM | 2.20 | 10:16 | 20:30 | 13 |  |
| Kingsland | IH-10 Katy | 8:27:42 AM | 1.25 | 1:05 | 21:35 | 69 | |
| IH-10 Katy | Morton | 8:27:42 AM | 1.50 | 2:00 | 23:35 | 45 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 8:27:42 AM | 1.00 | 00:55 | 24:28 | 65 | |
| FM-529 | West Rd | 8:27:42 AM | 2.50 | 2:15 | 26:43 | 67 | |
| West Rd | House Hahl | 8:27:42 AM | 1.30 | 1:13 | 27:56 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:27:42 AM | 1.40 | 1:17 | 29:13 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:27:42 AM | 2.40 | 2:13 | 31:26 | 65 | |
| 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 | 8:27:42 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:27:42 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 8:27:42 AM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 8:27:42 AM | 2.50 | 2:08 | 6:53 | 70 | |
| FM-529 | Beckendorff | 8:27:42 AM | 1.00 | 00:55 | 7:48 | 65 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:26:42 AM | 1.50 | 1:16 | 9:02 | 71 | |
| IH-10 Katy | Kingsland | 8:27:42 AM | 1.25 | 1:08 | 10:10 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:27:42 AM | 2.20 | 3:53 | 14:03 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 8:27:42 AM | 2.00 | 4:06 | 18:09 | 29 |  |
| S Fry Rd | Bellaire | 8:27:42 AM | 1.60 | 1:35 | 19:44 | 61 | |
| Bellaire | W Bellfort | 8:27:42 AM | 2.90 | 2:42 | 22:26 | 64 | |
| W Bellfort | Harlem Rd | 8:27:42 AM | 1.50 | 1:15 | 23:41 | 72 | |
| Harlem Rd | Oyster Creek | 8:27:42 AM | 1.60 | 1:26 | 25:07 | 67 | |
| 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 | 25:04 | 25:04 | 73 | |
