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 | 8:43:56 AM | 1.00 | 14:17 | 14:17 | 4 |  |
| New Territory | FM-1464 | 8:53:55 AM | 1.50 | 8:45 | 23:02 | 10 | |
| FM-1464 | Oyster Creek | 8:53:55 AM | 2.00 | 2:03 | 25:05 | 59 |  |
| Oyster Creek | Harlem Rd | 8:53:55 AM | 1.60 | 1:44 | 26:49 | 55 | |
| Harlem Rd | W Bellfort | 8:53:55 AM | 1.50 | 1:43 | 28:32 | 52 | |
| W Bellfort | Bellaire | 8:53:55 AM | 2.90 | 9:42 | 38:14 | 18 | |
| Bellaire | S Fry Rd | 8:53:55 AM | 1.60 | 14:54 | 53:08 | 6 | |
| S Fry Rd | Cinco Ranch Blvd | 8:53:55 AM | 2.00 | 2:10 | 55:18 | 55 | |
| Cinco Ranch Blvd | Kingsland | 8:53:55 AM | 2.20 | 2:17 | 57:35 | 58 | |
| Kingsland | IH-10 Katy | 8:53:55 AM | 1.25 | 1:10 | 58:45 | 64 | |
| IH-10 Katy | Morton | 8:53:55 AM | 1.50 | 1:44 | 60:29 | 52 | |
| Morton | Clay Rd | 8:53:55 AM | 1.60 | 1:30 | 61:59 | 64 | |
| Clay Rd | Beckendorff | 8:53:55 AM | 1.30 | 1:23 | 63:22 | 56 | |
| Beckendorff | FM-529 | 8:53:55 AM | 1.00 | 00:56 | 64:18 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available |  |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:53:55 AM | 1.40 | 1:23 | 65:39 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:53:55 AM | 2.40 | 2:30 | 68:09 | 58 | |
| Summary | 30.55 | 68:09 | 68:09 | 27 |  |
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 | 8:53:55 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:53:55 AM | 1.40 | 1:20 | 3:28 | 63 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:53:55 AM | 1.00 | 1:06 | 4:32 | 55 | |
| Beckendorff | Clay Rd | 8:53:55 AM | 1.30 | 1:08 | 5:40 | 69 | |
| Clay Rd | Morton | 8:53:55 AM | 1.60 | 1:39 | 7:19 | 58 | |
| Morton | IH-10 Katy | 8:53:55 AM | 1.50 | 1:44 | 9:03 | 52 | |
| IH-10 Katy | Kingsland | 8:53:55 AM | 1.25 | 1:09 | 10:12 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:53:55 AM | 2.20 | 2:09 | 12:21 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 8:53:55 AM | 2.00 | 1:56 | 14:17 | 62 | |
| S Fry Rd | Bellaire | 8:53:55 AM | 1.60 | 1:57 | 16:14 | 49 |  |
| Bellaire | W Bellfort | 8:53:55 AM | 2.90 | 10:59 | 27:13 | 16 | |
| W Bellfort | Harlem Rd | 8:53:55 AM | 1.50 | 1:32 | 28:45 | 59 | |
| Harlem Rd | Oyster Creek | 8:53:55 AM | 1.60 | 1:39 | 30:24 | 58 | |
| Oyster Creek | FM-1464 | 8:53:55 AM | 2.00 | 7:43 | 38:07 | 16 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 38:05 | 38:05 | 48 | |
