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 | 7:49:39 AM | 2.00 | 1:34 | 1:32 | 77 |  |
| Oyster Creek | Harlem Rd | 7:49:39 AM | 1.60 | 1:15 | 2:47 | 77 | |
| Harlem Rd | W Bellfort | 7:49:39 AM | 1.50 | 1:16 | 4:03 | 71 | |
| W Bellfort | Bellaire | 7:49:39 AM | 2.90 | 2:42 | 6:45 | 64 | |
| Bellaire | S Fry Rd | 7:49:39 AM | 1.60 | 1:18 | 8:03 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 7:49:39 AM | 2.00 | 1:50 | 9:53 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:49:39 AM | 2.20 | 2:20 | 12:13 | 57 | |
| Kingsland | IH-10 Katy | 7:49:39 AM | 1.25 | 1:25 | 13:38 | 53 | |
| IH-10 Katy | Morton | 7:49:39 AM | 1.50 | 1:50 | 15:28 | 49 |  |
| Morton | Clay Rd | 7:49:39 AM | 1.60 | 1:19 | 16:47 | 73 | |
| Clay Rd | Beckendorff | 7:49:39 AM | 1.30 | 1:15 | 18:02 | 62 | |
| Beckendorff | FM-529 | 7:49:39 AM | 1.00 | 00:53 | 18:55 | 68 | |
| FM-529 | West Rd | 7:49:39 AM | 2.50 | 2:09 | 21:04 | 70 | |
| West Rd | House Hahl | 7:49:39 AM | 1.30 | 1:11 | 22:15 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 7:49:39 AM | 1.40 | 1:15 | 23:30 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:49:39 AM | 2.40 | 2:05 | 25:35 | 69 | |
| 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 | 7:49:39 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:49:39 AM | 1.40 | 1:18 | 3:23 | 65 | |
| House Hahl | West Rd | 7:49:39 AM | 1.30 | 1:12 | 4:35 | 65 | |
| West Rd | FM-529 | 7:49:39 AM | 2.50 | 2:00 | 6:35 | 75 | |
| FM-529 | Beckendorff | 7:48:38 AM | 1.00 | 1:04 | 7:39 | 56 | |
| Beckendorff | Clay Rd | 7:49:39 AM | 1.30 | 1:10 | 8:49 | 67 | |
| Clay Rd | Morton | 7:49:39 AM | 1.60 | 1:32 | 10:21 | 63 | |
| Morton | IH-10 Katy | 7:49:39 AM | 1.50 | 1:01 | 11:22 | 89 | |
| IH-10 Katy | Kingsland | 7:49:39 AM | 1.25 | 1:10 | 12:32 | 64 | |
| Kingsland | Cinco Ranch Blvd | 7:49:39 AM | 2.20 | 1:59 | 14:31 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 7:49:39 AM | 2.00 | 1:56 | 16:27 | 62 | |
| S Fry Rd | Bellaire | 7:49:39 AM | 1.60 | 1:33 | 18:00 | 62 | |
| Bellaire | W Bellfort | 7:49:39 AM | 2.90 | 2:25 | 20:25 | 72 | |
| W Bellfort | Harlem Rd | 7:49:39 AM | 1.50 | 1:14 | 21:39 | 73 | |
| Harlem Rd | Oyster Creek | 7:49:39 AM | 1.60 | 1:26 | 23:05 | 67 | |
| Oyster Creek | FM-1464 | 7:49:39 AM | 2.00 | 1:42 | 24:47 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:45 | 24:45 | 74 | |
