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 | 9:12:30 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 9:12:30 AM | 1.60 | 1:25 | 3:06 | 68 | |
| Harlem Rd | W Bellfort | 9:12:30 AM | 1.50 | 1:12 | 4:18 | 75 | |
| W Bellfort | Bellaire | 9:12:30 AM | 2.90 | 2:24 | 6:42 | 73 | |
| Bellaire | S Fry Rd | 9:12:30 AM | 1.60 | 1:23 | 8:05 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 9:12:30 AM | 2.00 | 2:00 | 10:05 | 60 | |
| Cinco Ranch Blvd | Kingsland | 9:12:30 AM | 2.20 | 18:27 | 28:32 | 7 |  |
| Kingsland | IH-10 Katy | 9:12:30 AM | 1.25 | 1:05 | 29:37 | 69 | |
| IH-10 Katy | Morton | 9:08:29 AM | 1.50 | 1:46 | 31:23 | 51 | |
| Morton | Clay Rd | 9:12:30 AM | 1.60 | 1:23 | 32:46 | 69 | |
| Clay Rd | Beckendorff | 9:12:30 AM | 1.30 | 4:21 | 37:07 | 18 | |
| Beckendorff | FM-529 | 9:12:30 AM | 1.00 | 1:57 | 39:04 | 31 |  |
| FM-529 | West Rd | 9:12:30 AM | 2.50 | 2:26 | 41:30 | 62 | |
| West Rd | House Hahl | 9:12:30 AM | 1.30 | 1:10 | 42:40 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 9:12:30 AM | 1.40 | 1:12 | 43:52 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:12:30 AM | 2.40 | 2:02 | 45:54 | 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 | 9:12:30 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:12:30 AM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 9:12:30 AM | 1.30 | 1:16 | 4:42 | 62 | |
| West Rd | FM-529 | 9:12:30 AM | 2.50 | 2:15 | 6:57 | 67 | |
| FM-529 | Beckendorff | 9:12:30 AM | 1.00 | 1:04 | 8:01 | 56 | |
| Beckendorff | Clay Rd | 9:12:30 AM | 1.30 | 1:13 | 9:14 | 64 | |
| Clay Rd | Morton | 9:12:30 AM | 1.60 | 1:52 | 11:06 | 51 | |
| Morton | IH-10 Katy | 9:12:30 AM | 1.50 | 1:02 | 12:08 | 87 | |
| IH-10 Katy | Kingsland | 9:12:30 AM | 1.25 | 1:08 | 13:16 | 66 | |
| Kingsland | Cinco Ranch Blvd | 9:12:30 AM | 2.20 | 2:21 | 15:37 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 9:12:30 AM | 2.00 | 1:59 | 17:36 | 61 | |
| S Fry Rd | Bellaire | 9:12:30 AM | 1.60 | 1:34 | 19:10 | 61 | |
| Bellaire | W Bellfort | 9:12:30 AM | 2.90 | 2:36 | 21:46 | 67 | |
| W Bellfort | Harlem Rd | 9:12:30 AM | 1.50 | 1:16 | 23:02 | 71 | |
| Harlem Rd | Oyster Creek | 9:12:30 AM | 1.60 | 1:44 | 24:46 | 55 | |
| Oyster Creek | FM-1464 | 9:12:30 AM | 2.00 | 1:41 | 26:27 | 71 | |
| FM-1464 | New Territory | 9:12:30 AM | 1.50 | 1:32 | 27:59 | 59 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 27:58 | 27:58 | 66 | |
