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 | 9:07:53 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 9:07:53 AM | 1.60 | 1:26 | 3:08 | 67 | |
| Harlem Rd | W Bellfort | 9:07:53 AM | 1.50 | 1:09 | 4:17 | 78 | |
| W Bellfort | Bellaire | 9:07:53 AM | 2.90 | 2:44 | 7:01 | 64 | |
| Bellaire | S Fry Rd | 9:07:53 AM | 1.60 | 1:33 | 8:34 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 9:07:53 AM | 2.00 | 1:56 | 10:30 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:07:53 AM | 1.50 | 2:00 | 12:28 | 45 |  |
| Morton | Clay Rd | 9:07:53 AM | 1.60 | 1:27 | 13:55 | 66 | |
| Clay Rd | Beckendorff | 9:07:53 AM | 1.30 | 1:21 | 15:16 | 58 | |
| Beckendorff | FM-529 | 9:07:53 AM | 1.00 | 1:01 | 16:17 | 59 | |
| FM-529 | West Rd | 9:07:53 AM | 2.50 | 2:13 | 18:30 | 68 | |
| West Rd | House Hahl | 9:07:53 AM | 1.30 | 1:18 | 19:48 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 9:07:53 AM | 1.40 | 1:19 | 21:07 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:07:53 AM | 2.40 | 2:14 | 23:21 | 64 | |
| 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 | 9:07:53 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:07:53 AM | 1.40 | 1:15 | 3:27 | 67 | |
| House Hahl | West Rd | 9:07:53 AM | 1.30 | 1:12 | 4:39 | 65 | |
| West Rd | FM-529 | 9:07:53 AM | 2.50 | 2:23 | 7:02 | 63 | |
| FM-529 | Beckendorff | 9:07:53 AM | 1.00 | 1:07 | 8:09 | 54 | |
| Beckendorff | Clay Rd | 9:07:53 AM | 1.30 | 1:13 | 9:22 | 64 | |
| Clay Rd | Morton | 9:07:53 AM | 1.60 | 2:22 | 11:44 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:07:53 AM | 2.20 | 2:18 | 14:00 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:07:53 AM | 2.00 | 2:03 | 16:03 | 59 | |
| S Fry Rd | Bellaire | 9:07:53 AM | 1.60 | 1:40 | 17:43 | 58 | |
| Bellaire | W Bellfort | 9:07:53 AM | 2.90 | 2:49 | 20:32 | 62 | |
| W Bellfort | Harlem Rd | 9:07:53 AM | 1.50 | 1:21 | 21:53 | 67 | |
| Harlem Rd | Oyster Creek | 9:07:53 AM | 1.60 | 1:20 | 23:13 | 72 | |
| Oyster Creek | FM-1464 | 9:07:53 AM | 2.00 | 1:47 | 25:00 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:58 | 24:58 | 73 | |
