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 | 9:06:56 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:06:56 AM | 1.60 | 1:31 | 2:28 | 63 | |
| Harlem Rd | W Bellfort | 9:06:56 AM | 1.50 | 1:15 | 3:43 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:06:56 AM | 2.00 | 2:35 | 6:16 | 46 |  |
| Cinco Ranch Blvd | Kingsland | 9:06:56 AM | 2.20 | 3:27 | 9:43 | 38 |  |
| Kingsland | IH-10 Katy | 9:06:56 AM | 1.25 | 1:05 | 10:48 | 69 | |
| IH-10 Katy | Morton | 9:06:56 AM | 1.50 | 1:35 | 12:23 | 57 | |
| Morton | Clay Rd | 9:06:56 AM | 1.60 | 1:33 | 13:56 | 62 | |
| Clay Rd | Beckendorff | 9:06:56 AM | 1.30 | 1:18 | 15:14 | 60 | |
| Beckendorff | FM-529 | 9:06:56 AM | 1.00 | 00:55 | 16:09 | 65 | |
| FM-529 | West Rd | 9:06:56 AM | 2.50 | 1:53 | 18:02 | 80 | |
| West Rd | House Hahl | 9:06:56 AM | 1.30 | 1:30 | 19:32 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 9:06:56 AM | 1.40 | 1:19 | 20:51 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:06:56 AM | 2.40 | 2:04 | 22:55 | 70 | |
| Summary | 30.55 | 22:55 | 22:55 | 80 | |
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 | 9:06:56 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:06:56 AM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 9:06:56 AM | 1.30 | 1:37 | 4:59 | 48 | |
| West Rd | FM-529 | 9:04:55 AM | 2.50 | 3:43 | 8:42 | 40 | |
| FM-529 | Beckendorff | 9:06:56 AM | 1.00 | 2:41 | 11:23 | 22 |  |
| Beckendorff | Clay Rd | 9:06:56 AM | 1.30 | 1:59 | 13:22 | 39 | |
| Clay Rd | Morton | 9:06:56 AM | 1.60 | 3:19 | 16:41 | 29 | |
| Morton | IH-10 Katy | 9:05:57 AM | 1.50 | 2:01 | 18:42 | 45 | |
| IH-10 Katy | Kingsland | 9:06:56 AM | 1.25 | 1:17 | 19:59 | 58 | |
| Kingsland | Cinco Ranch Blvd | 9:06:56 AM | 2.20 | 4:45 | 24:44 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 9:06:56 AM | 2.00 | 2:02 | 26:46 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 9:06:56 AM | 1.50 | 1:18 | 28:02 | 69 | |
| Harlem Rd | Oyster Creek | 9:06:56 AM | 1.60 | 1:38 | 29:40 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:06:56 AM | 1.00 | 00:47 | 30:25 | 77 | |
| Summary | 30.55 | 30:25 | 30:25 | 60 | |
