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 | 11:41:29 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:41:29 AM | 2.00 | 1:49 | 3:08 | 66 | |
| Oyster Creek | Harlem Rd | 11:41:29 AM | 1.60 | 1:30 | 4:38 | 64 | |
| Harlem Rd | W Bellfort | 11:41:29 AM | 1.50 | 1:26 | 6:04 | 63 | |
| W Bellfort | Bellaire | 11:41:29 AM | 2.90 | 2:50 | 8:54 | 61 | |
| Bellaire | S Fry Rd | 11:41:29 AM | 1.60 | 1:27 | 10:21 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:41:29 AM | 2.00 | 2:10 | 12:31 | 55 | |
| Cinco Ranch Blvd | Kingsland | 11:37:29 AM | 2.20 | 2:21 | 14:52 | 56 | |
| Kingsland | IH-10 Katy | 11:41:29 AM | 1.25 | 1:07 | 15:59 | 67 | |
| IH-10 Katy | Morton | 11:41:29 AM | 1.50 | 1:42 | 17:41 | 53 | |
| Morton | Clay Rd | 11:41:29 AM | 1.60 | 1:25 | 19:06 | 68 | |
| Clay Rd | Beckendorff | 11:41:29 AM | 1.30 | 1:15 | 20:21 | 62 | |
| Beckendorff | FM-529 | 11:41:29 AM | 1.00 | 00:52 | 21:13 | 69 | |
| FM-529 | West Rd | 11:41:29 AM | 2.50 | 2:15 | 23:28 | 67 | |
| West Rd | House Hahl | 11:41:29 AM | 1.30 | 1:11 | 24:39 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 11:41:29 AM | 1.40 | 1:19 | 25:58 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 11:41:29 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 11:41:29 AM | 1.30 | 1:12 | 2:28 | 65 | |
| West Rd | FM-529 | 11:41:29 AM | 2.50 | 2:09 | 4:37 | 70 | |
| FM-529 | Beckendorff | 11:41:29 AM | 1.00 | 1:03 | 5:40 | 57 | |
| Beckendorff | Clay Rd | 11:41:29 AM | 1.30 | 1:12 | 6:52 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:40:30 AM | 1.25 | 1:15 | 8:05 | 60 | |
| Kingsland | Cinco Ranch Blvd | 11:41:29 AM | 2.20 | 2:12 | 10:17 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:41:29 AM | 2.00 | 2:12 | 12:29 | 55 | |
| S Fry Rd | Bellaire | 11:41:29 AM | 1.60 | 1:34 | 14:03 | 61 | |
| Bellaire | W Bellfort | 11:41:29 AM | 2.90 | 2:46 | 16:49 | 63 | |
| W Bellfort | Harlem Rd | 11:41:29 AM | 1.50 | 1:15 | 18:04 | 72 | |
| Harlem Rd | Oyster Creek | 11:41:29 AM | 1.60 | 1:33 | 19:37 | 62 | |
| Oyster Creek | FM-1464 | 11:41:29 AM | 2.00 | 1:42 | 21:19 | 71 | |
| FM-1464 | New Territory | 11:41:29 AM | 1.50 | 1:15 | 22:34 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
